❌

Reading view

NASA’s Curiosity Uncovers New Clues to Mars’ Potential of Supporting Ancient Life


NASA’s Curiosity rover and its mission to investigate whether Mars could have ever supported microbial life have taken one step closer to achieving its goal, with one of the most significant discoveries in the ongoing search for evidence of life on the Red Planet.

While exploring Gale Crater, NASA’s robotic rover uncovered a sample in 2020 and, using a chemical technique, determined that 21 carbon-based molecules were preserved in the clay-rich sedimentary rock. This also included seven that had never been identified on Mars before. 

While the discovery does not definitively point to life on the Red Planet, it does strengthen the case that Mars has the chemical conditions to support life. 

According to scientists, the most remarkable aspect of the discovery is not the molecules themselves, but their preservation

“The actual organic components they found are not strong evidence for life,” said Texas A&M University astrobiologist and geobiologist Dr. Michael Tice in a statement. Tice acknowledged that these compounds may also have evolved through abiotic processes, including formation in meteorites or other non-biological pathways.

“These organics were likely preserved in the rocks for a very long time, possibly billions of years, despite radiation and other harsh conditions on Mars,” Tice said.

“It blows my mind.”

Building Blocks of Life

Organic molecules are critical building blocks of life, but they can also form through non-biological processes, such as geological reactions or meteorite delivery. Similar preserved compounds on Earth help scientists study ancient environments, and their discovery on Mars provides new clues about the planet’s billion-year-old history.

“Studying how those compounds vary between different rocks can tell a story of how life and environments changed,” Tice recently said in a statement issued by Texas A&M. “Finding organics stored in similar ways on Mars tells us that there could be similar stories preserved there as well.”

The findings also suggest that Martian rocks may contain evidence from a time before life began, a record of sorts that Earth’s past geology has mostly erased.

“It is even possible that some Mars rocks will tell us about times when there was no life there,” he said, with organics formed instead through prebiotic chemistry or delivered from space. “We do not have an equivalent record of such a time preserved on Earth.”

The findings build on earlier research by Tice and his team that identified possible biosignatures in Mars rocks studied by NASA’s Perseverance rover. 

Tice suggests, “When we looked even closer, we saw things that are easy to explain with early Martian life but very difficult to explain with only geological processes.”

The rocks contained organic carbon and key elements connected to microbial energy sources, along with chemical patterns that may show redox reactions (processes often associated with life on Earth).

“With the right collection, we could find the next step in evidence for past life on Mars or learn about the kinds of processes that eventually led to life on our planet.”

Tice and his colleagues will continue their work exploring the Martian land. 

“I’m continuing to study the record of early Martian evolution as part of the PIXL instrument team on the Perseverance rover,” he said.

“In addition, I’m comparing how organisms affected some of the oldest sediments on Earth — now preserved in rocks in South Africa—with the potential biosignatures we discovered on Mars.”

Additional details about Tice and his team’s work can be found in a pair of papers, “Diverse organic molecules on Mars revealed by the first SAM TMAH experiment,” which appeared in Nature Communications, and “Redox-driven mineral and organic associations in Jezero Crater, Mars,” which was published in the journal Nature.

Chrissy Newton is a PR professional and founder of VOCAB Communications. She hosts the Rebelliously Curious podcast, which can be found on The Debrief’s YouTube Channel. Follow her on X: @ChrissyNewton and at chrissynewton.com.

  •  

From Lunar Dust to Lunar Cities:  Engineers Turn the Moon’s Harsh Surface into a Blueprint for Settlement


As NASA prepares for humanity’s return to the Moon, researchers at Texas A&M University are exploring how the same material could become a key building block for the first permanent settlements beyond Earth.

The Moon’s surface is surprisingly unlike anything we would consider soil on Earth. Instead, it is covered by a fine powder of pulverized rock and jagged glass that slips into every gap, grinds through seals and gaskets, and exists in a vacuum exposed to intense radiation and extreme temperature swings capable of bending steel. Yet researchers at Texas A&M University see opportunity rather than obstacles in this harsh environment.

Scientists refer to this material as lunar regolith, and it is considered one of the greatest challenges to long-term human habitation beyond Earth.

As NASA advances plans for a permanent human presence on the Moon through its Lunar Innovation Park initiative, Texas A&M researchers are developing technologies designed to transform the lunar surface into a foundation for future settlements.

“We are moving past the era of ‘flags and footprints,’” said Dr. Patrick Suermann, professor of construction science and retired U.S. Air Force lieutenant colonel in a statement. “We have to stop thinking like explorers and start thinking like settlers.”

Money as a Hurdle 

Arguably, the greatest challenge facing lunar construction may not be engineering, but cost. Transporting materials from Earth remains extraordinarily expensive, with estimates ranging from roughly $1 million to $1.3 million per kilogram delivered to the Moon. As a result, researchers are increasingly focused on utilizing resources already available on the lunar surface rather than transporting materials from Earth.

“The future depends on building infrastructure from resources already on the moon,” explained Suermann.

“The high cost of shipping to the moon is the million-dollar problem,” Suermann said. “Every time you can cut the mass of a payload, you save a fortune. That’s why the future depends on building infrastructure from resources already on the moon.”

Helping advance that vision is Dr. Robert Ambrose of the Texas A&M Space Institute, located near NASA’s Johnson Space Center in Houston. The institute has received $200 million in support from the Texas Legislature.

“One of the most exciting features of the 240-acre facility is it’s two-and-a-half acre testing areas: one replicating the surface of the moon, the other Mars,” says Suermann.

These facilities allow researchers to evaluate robotic systems, autonomous vehicles, and construction technologies under conditions similar to those expected during future lunar and Martian missions.

Meanwhile, the university’s Construction Automation, Safety and Education (CASE) Lab is exploring how humans and machines can collaborate in extreme environments. Led by Dr. Gilles Albeaino, the lab focuses on mixed-reality technologies and semi-autonomous robotic systems capable of performing construction tasks on the Moon.

“On the moon, construction operations will depend on semi-autonomous robotic systems,” Suermann said. “The CASE lab is leading research into how humans and machines can work together in environments where humans can’t safely do everything themselves.”

“Every tool matters. Every ounce of material you ship matters,” added Suermann. “So, the question becomes: how do you use the environment itself as your supply chain, and how can you augment machines to become your partner in austere environments?”

Arctic to Afghanistan

Suermann’s experience combines two worlds: military service and construction science. Before joining Texas A&M in 2017, he served in the U.S. Air Force, deploying to remote locations that included Afghanistan, Guam, and Greenland.

Those experiences operating in challenging and isolated environments continue to inform his thinking about future lunar settlements.

“My experiences in serving the U.S. Air Force were formative and transformative,” Suermann said. “It taught me a great deal about construction, and that what can go wrong will go wrong.”

It shows, to me, that lunar regolith isn’t too dissimilar from the terrain we have here on Earth,” Suermann adds. “At the end of the day, construction is construction.”

Should We Develop on the Moon?

The broader question remains whether humanity should be expanding its footprint beyond Earth at all. While plans for lunar settlements continue to advance, critics point out that many environmental, political, and social challenges remain unresolved here at home.

As governments and private companies invest billions into space infrastructure, some argue that humanity must carefully consider how development beyond Earth aligns with priorities on our own planet. Others contend that technologies developed for lunar habitation could ultimately provide benefits back on Earth, helping address challenges ranging from resource management to sustainability.

Chrissy Newton is a PR professional and founder of VOCAB Communications. She hosts the Rebelliously Curious podcast, which can be found on The Debrief’s YouTube Channel. Follow her on X: @ChrissyNewton and at chrissynewton.com.

  •  

Prada and Axiom Space Unveil New Lunar Spacesuit Garment for Artemis Missions


Astronauts selected for NASA’s Artemis missions are traveling to outer space in style, the American space agency has revealed.

On June 7, Axiom Space and fashion empire Prada showcased their Liquid Cooling and Ventilation Garment (LCVG), designed to be worn by astronauts inside the Axiom Extravehicular Mobility Unit (AxEMU) spacesuit. 

The unveiling of the new garment by Prada and Axiom Space took place at Prada’s SoHo location in Manhattan just days before the announcement of the Artemis III crew, according to the New York Times fashion desk. With black-clad waiters circulating champagne and healthy juices through the Rem Koolhaas-designed venue, the intersection of fashion and space exploration was once again on full display.

 

“The future of space exploration will not be built by any one entity alone, and our partnership with Prada is proof of that,” said Dr. Jonathan Cirtain, Axiom Space CEO and President, in a statement.

“By bringing together the best in both aerospace engineering as well as luxury craftmanship and advanced product development, we have developed a garment that neither company could have created independently, and that is exactly the kind of cross-industry thinking that will define the next era of human spaceflight,” Cirtain added. 

Some might be surprised to learn this is not the first time NASA has collaborated with a fashion house. The first modern spacesuit was designed and crafted by a group of international designers at the Latex Corporation (ILC). In the 1960s, this company was best known for manufacturing bras and girdles.

Notably, a version of its A7L spacesuit was worn by Neil Armstrong during the Apollo 11 mission. Designers developed the A7L to protect astronauts from the harsh conditions of space and the lunar surface.

The suit was constructed using materials such as neoprene, Beta cloth—which helped protect astronauts from extreme temperatures—and aluminized Mylar. Overall, it was a highly complex, multilayered design.

The new LCVG collaboration draws on Prada’s expertise in knitting, craftsmanship, and advanced design. The resulting garment is a next-generation system developed using sophisticated 3D modeling techniques.

The suit is designed to maintain cooling and ventilation while remaining comfortable during spacewalks lasting up to eight hours. Thanks to its high-performance materials, it can also be worn repeatedly during long-duration missions.

“When we unveiled the AxEMU, we announced that the collaboration between Prada and Axiom Space would continue beyond that first milestone,” said Lorenzo Bertelli, Prada Group Chief Marketing Officer and Head of Sustainability, in a statement. 

“Today, we are proud to present a new achievement born from the unique combination of Axiom Space’s pioneering expertise and Prada’s know-how in design, patternmaking, and advanced materials, ahead of humanity’s return to the lunar surface,” Bertelli added.

In 2024, Axiom Space and Prada unveiled the AxEMU’s outer layer, designed to withstand the harsh conditions of the lunar South Pole. Their latest collaboration on the Liquid Cooling and Ventilation Garment builds on that partnership, focusing on astronaut comfort, thermal regulation, and reliability inside the spacesuit.

“We look forward to continuing this collaboration with Axiom Space, pushing boundaries and exploring new frontiers together,” adds Bertelli.

The LCVG keeps astronauts cool during spacewalks by circulating chilled water through tubes woven into the garment, removing body heat and venting it through the spacesuit. It also delivers fresh oxygen and removes carbon dioxide, helping astronauts remain safe and comfortable in the harsh environment of space.

“Every minute astronauts spend outside their vehicle, the LCVG is working to keep them safe,” said Russell Ralston, Axiom Space Senior Vice President of Spacecraft Development.

“It manages their thermal environment, supports their breathing, and does it all while they’re pushing their bodies to the limit,” Ralson added. “The work we have done with Prada has taken that capability to a level we could not have achieved alone.”

Chrissy Newton is a PR professional and the founder of VOCAB Communications. She currently appears on The Discovery Channel and Max and hosts the Rebelliously Curious podcast, which can be found on YouTube and on all audio podcast streaming platforms. Follow her on X: @ChrissyNewton, Instagram: @BeingChrissyNewton, and chrissynewton.com. To contact Chrissy with a story, please email chrissy @ thedebrief.org.

  •  

“Disclosure Day” in Real Life? Scientists and Mental Health Advocates Update Rules for Alien Contact as “Disclosure” Debate Grows


For decades, the possibility of discovering extraterrestrial intelligence has captured the imagination of scientists, sci-fi enthusiasts, filmmakers, and the public alike.

In line with such efforts, the IAA SETI Committee and the uNHIdden Foundation, two separate not-for-profit organizations, have recently released updated rules for evaluating and disclosing detections, and preparing for public preparedness in the event of potential disclosure of extraterrestrial intelligence.

With the release of director Steven Spielberg’s new alien film Disclosure Day, nearly coinciding with the recent release of the government records from the Department of War related to UAP, it seems a growing number of individuals, from the film industry to the science community, have extraterrestrials and “disclosure” on their minds. 

The IAA SETI Committee Rules 

In June 2026, the International Academy of Astronautics (IAA) approved a major update to the protocols governing the evaluation, verification, and communication of evidence related to extraterrestrial intelligence. The revised guidelines were designed to address a modern information environment shaped by social media, artificial intelligence, and the rapid pace of the 24-hour news cycle.

Professor Michael Garrett, Sir Bernard Lovell Chair of Astrophysics, led the international effort to revise the long-standing post-detection protocols used by researchers engaged in the search for extraterrestrial intelligence. The updated guidelines have since been formally ratified by the IAA.

“The information environment we operate in today is vastly more complex than it was in 2010,” said Garrett, Chair of the IAA SETI Committee, in a statement. “In an era of deepfakes, automated misinformation, and instant global connectivity, a single unverified claim could trigger confusion or panic. These new protocols ensure that scientists maintain the highest standards of evidence before making announcements to the world.”

The revised declaration reflects the broader scope of modern SETI and technosignature research. Since the previous guidelines were adopted in 2010, advances in technology have enabled scientists to investigate the entire electromagnetic spectrum, including excess infrared heat signatures that could indicate megastructures, optical laser emissions, and even multi-messenger signals.

The updated framework also addresses modern challenges, including protections for researchers who may face harassment, doxxing, or intense media scrutiny. It further emphasizes the importance of distinguishing verified scientific data from viral rumors, hoaxes, or terrestrial interference.

“The last significant update was more than 15 years ago, and the world has changed a lot since then,” Andrew Siemion, Ph.D., Astrophysics and Director of SETI Research, said an email to The Debrief. “With the tremendous renaissance we are seeing in the technosignature field, and the advent of incredibly powerful AI tools, the prospect for a discovery of extraterrestrial intelligence has sharpened considerably.”
“In recognition of these developments, the IAA SETI Committee undertook a multiyear expansive effort to work with scientists across the world and across disciplines to present the most up-to-date guidelines possible to the community,” Siemeon said.

New Contact Rules at SETI

At the heart of the new guidelines is a familiar scientific principle: extraordinary claims require extraordinary evidence.

Under the revised protocols, no public announcement should be made until a signal or artifact has been rigorously verified by independent organizations using different instruments and methodologies.

“We do not shout ‘alien’ the moment we see a strange blip,” said Garret in a statement. “The scientific method demands we check, check again, and then ask others to check. Only when we have reached a consensus that a signal is credible do we bring it to the world.”

While the protocols explain how to share discovery news, they make one rule clear: no reply should be sent.

“The threshold for ‘extraordinary evidence’ is subjective,” Siemion says. “Because of the vast diversity of modalities in which a technosignature might manifest, it is impossible to state explicitly the criteria that would meet this threshold under all circumstances.”

“In the case of a coherent electromagnetic signal, like a narrowband carrier or a series of laser pulses, an example of ‘extraordinary’ would be if we repeatedly detected the signal at the same location with multiple independent observatories,” Siemion adds.

He also noted that, for a transient signal, compelling evidence might include multiple lines of data indicating that it traveled through interstellar space. Determining whether a phenomenon truly originated from extraterrestrial technology would likely be a lengthy process, with evidence presented, challenged, and reassessed over time.

The declaration reinforces that any response to extraterrestrial intelligence would be a decision for all humanity and should only occur following international consultation, particularly through the United Nations.

With the updated declaration now ratified by the IAA Board, it will be shared with stakeholders, including the United Nations. A formal presentation of the protocols is scheduled for the International Astronautical Congress (IAC) in Türkiye later this year.

“The release of these updated rules and protocols marks an important step in acknowledging both the radically different media landscape that science functions within today, and the vastly expanded efforts in terms of technology and resources being deployed in the search for intelligent life beyond Earth,” said Bill Diamond, President and CEO of the SETI Institute and IAA SETI Committee member. “We applaud Prof Garrett’s leadership in developing these new protocols and the IAA for their ratification.” 

First Contact and Humanity’s Mental Health

Another nonprofit organization has taken a different approach, focusing on the potential psychological and public-health implications of disclosure. The uNHIdden Foundation, whose mission is to support mental health related to Unidentified Anomalous Phenomena (UAP), recently released a preparedness framework addressing the societal impact of a paradigm-shifting discovery.

If governments prepare for natural disasters, pandemics, and other low-probability, high-impact events, should humanity also consider preparing for the possibility of contact with another intelligent civilization?

On June 8, uNHIdden Foundation Founder and Chairman John Priestland, alongside clinical spokesperson Dr. Martin Abbas, launched what they describe as the first public-health preparedness framework focused on disclosure-related scenarios.

Developed by healthcare practitioners, physicians, clinical psychologists, and public-health specialists, “Preparing for Disclosure: A Public Health Framework for Paradigm-Shifting Revelations” examines how society might reduce harm, build resilience, and support individuals processing a profound shift in humanity’s understanding of its place in the universe.

“This report is not a prediction. It is a preparedness exercise,” Priestland says. “Governments prepare for all kinds of low-probability, high-impact events.”

“Our view is that if a paradigm-shifting disclosure were ever to occur, we should at least have thought about the human consequences in advance,” Priestland added. 

The report suggests that certain groups could be more vulnerable to disclosure-related distress, including individuals with pre-existing mental health conditions, those facing socioeconomic hardship, UAP experiencers, highly religious individuals, and some STEM professionals. The authors emphasize that the report neither predicts disclosure nor attempts to judge future discoveries; rather, it argues that preparedness is a prudent response to the possibility of transformative new information.

David Whitehouse, former BBC Science Correspondent, wrote the report’s foreword, arguing that planning is essential should such a discovery ever occur.

The new framework proposes several practical actions to be taken, which include:

  • Reducing stigma surrounding anomalous experiences and disclosure-related concerns
  • Building public resilience and psychological flexibility
  • Developing trusted sources of information and support
  • Creating community conversation groups and peer-support networks
  • Strengthening mental health preparedness and triage capability
  • Encouraging collaboration between healthcare professionals, researchers, government, and civil society

The report argues that stronger community resilience, clearer communication during periods of uncertainty, and improved mental-health support would be critical not only during a disclosure event but during any large-scale societal disruption.

Ultimately, the question remains whether humanity is truly prepared—or whether a globally coordinated framework is still lacking. Voices ranging from the UAP community to figures within the U.S. government have argued that the public is ready. However, only time will tell what the result may be if confirmation of extraterrestrial intelligence were to arrive—and how humanity will collectively respond to the discovery.

Chrissy Newton is a PR professional and the founder of VOCAB Communications. She currently appears on The Discovery Channel and Max and hosts the Rebelliously Curious podcast, which can be found on YouTube and on all audio podcast streaming platforms. Follow her on X: @ChrissyNewton, Instagram: @BeingChrissyNewton, and chrissynewton.com. To contact Chrissy with a story, please email chrissy @ thedebrief.org.

  •  

The SETI Institute Searched For Signs of Technology From 3I/ATLAS—a New Paper Reveals What They Found


Astronomers from around the world were fascinated last year when 3I/ATLAS, the third interstellar object ever observed passing through our Solar System, was discovered.

The SETI Institute was one of the many organizations that examined the unusual interstellar object, conducting a comprehensive search for any signs that it might be producing technological signals.

Using the Allen Telescope Array (ATA) at the Hat Creek Radio Observatory in Northern California, SETI researchers scanned a broad range of radio frequencies in search of potential evidence of extraterrestrial technology associated with 3I/ATLAS. The data that came back was clear: no signs of artificial signals. As most astronomers expected, 3I/ATLAS is most likely a natural comet. 

“We searched for narrowband signals across a broad range of spectrum: 1–10 GHz. We can do this efficiently due to the ATA’s ability to record and search billions of channels at a time,” says Dr. Sofia Sheik, lead author of a new paper describing the SETI Institute’s work, in an email to The Debrief.
3I/ATLAS
The interstellar comet 3I/ATLAS (Image Credit: International Gemini Observatory/NOIRLab/NSF/AURA/Shadow the Scientist)

Observations of interstellar objects have become more common in recent years, due to advances in telescopic technologies available to astronomers. Discovered last July, 3I/ATLAS is only the third confirmed interstellar visitor to enter our Solar System, preceded by 1I/ʻOumuamua in 2017, and 2I/Borisov in 2019. 

These rare discoveries help astronomers understand the materials in our cosmic backyard. By analyzing the composition of these objects, scientists can gain a deeper understanding of how planetary systems develop and evolve throughout the galaxy.

The Research 

The majority of recent astronomical observations indicate that 3I/ATLAS is a natural object, albeit one that exhibited some unusual qualities. However, the possibility remains that we may one day find a technological artifact from an intelligent civilization; it is equally possible that at some point, aliens may also discover a spacecraft of Earthly origin. 

“Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems,” Sheik told The Debrief. “Given that, it is important that we understand the natural distribution of interstellar objects so that we will be able to identify any anomalies that could one day be signs of an artificial interstellar object.”

The SETI research team studied 3I/ATLAS for over seven hours using the ATA, searching radio frequencies from 1 to 9 gigahertz. This range is especially important because it can detect narrowband radio signals, which are rarely produced by natural space phenomena and are often considered possible signs of technological activity.

Researchers found 74 million narrowband signals, but after filtering out human interference and motion-matched sources, only about 200 remained. These were later confirmed to come entirely from Earth-based technology or satellites.

“To be clear, we did not detect any radio signals from 3I/ATLAS. We ruled out the presence of signals down to power levels comparable with everyday appliances: for example, we definitely would have picked up a cell tower or a radio station equivalent had it been on the surface of 3I/ATLAS,” Sheik said.

In other words, no technosignatures were detected. The SETI observation ruled out signals stronger than approximately 10 to 110 watts across the observed frequencies (comparable to the power consumption of a household appliance).

3I/ATLAS trajectory
NASA diagram showing the trajectory of the interstellar object 3I/ATLAS (Image Credit: NASA).

The Origins of 3I/ATLAS

For a time, there was a considerable amount of speculation over whether 3I/ATLAS could represent something more than just a natural object. Among the proponents of such ideas, theoretical physicist Avi Loeb emerged as one of the most visible supporters of the possibility that the interstellar object displayed anomalous qualities that could point to technological origins. 

Last July, shortly after the object’s discovery, Loeb predicted on his Medium page that 3I/ATLAS may be one of two things: a comet possessing a smaller core with a radius less than 400 meters, or “an object that favored a radial orbit into the inner solar system,” meaning that it may also be a larger object compared to its predecessors. Indeed, further observations of the object eventually suggested that 3I/ATLAS appears to be significantly larger than ‘Oumuamua or Borisov was.

Loeb also suggested in a podcast interview that 3I/ATLAS might not be following a random trajectory, but rather that its current motion could be understood as “directed” toward the inner solar system.

“That obviously opens the door for it being technological, because who would target the inner solar system?” said Loeb during an interview. 

 

In an email to The Debrief, Loeb shared his thoughts on the recent SETI findings.

“Radio communication is an old technology, which was recently accompanied by optical laser communication in NASA’s Artemis II mission to the Moon,” Loeb said. “Lasers might replace radio communication in our future space missions, and there is no guarantee that they would operate at the frequencies scanned in this study.”

“To save power, a technological transmitter might beam its signal in the direction of the receiver (rather than Earth) and might only transmit sporadically,” Loeb added.

Last September, Loeb also looked at another fairly remote possibility: that the famous “Wow!” signal might be somehow related to 3I/ATLAS.

“Interestingly, the anomalous ‘Wow! Signal’ detected on August 15, 1977, came from a direction which is separated by only 9 degrees from the arrival direction of 3I/ATLAS into the inner Solar System, but a similar signal was never detected again,” Loeb told The Debrief. 

The Search for Interstellar Objects 

For Sheik and the team, while 3I/ATLAS did not display any obvious signatures that could be associated with technosignatures, it still provided a significant learning opportunity.

“The results from 3I/ATLAS show how realistic it is to detect a signal with the technology we have today,” said co-author Valeria Garcia Lopez. “That is why it is important to keep searching for technosignatures, even from objects we might not expect to have signals.”

Additionally, this project highlighted the ATA’s ability to respond quickly to new discoveries. Observations began less than 24 hours after the discovery of 3I/ATLAS was announced, showcasing the telescope’s flexibility and preparedness. 

“One of the ATA’s advantages is being able to get quickly on-source to follow up on new and exciting discoveries, which was showcased in the 3I/ATLAS observations,” Sheik told The Debrief. “3I/ATLAS was announced on July 1st, and the ATA began observations on July 3rd.”
With ongoing advancements in technology, future observations of similar interstellar objects should become more frequent.
“For sources that might be changing quickly, this kind of rapid follow-up is essential to get early data and context for later observations with other observatories,” Sheik added.

Chrissy Newton is a PR professional and the founder of VOCAB Communications. She currently appears on The Discovery Channel and Max and hosts the Rebelliously Curious podcast, which can be found on YouTube and on all audio podcast streaming platforms. Follow her on X: @ChrissyNewton, Instagram: @BeingChrissyNewton, and chrissynewton.com. To contact Chrissy with a story, please email chrissy @ thedebrief.org.

  •  

A Massive Hidden Planet May Be Lurking Beyond Neptune—This Caltech Scientist Thinks “Planet Nine” Could Be Confirmed This Year


The search for a ninth planet in our solar system could reach a turning point as soon as this year, according to a planetary scientist involved in the hunt for a mysterious object believed to be lurking in the outer reaches of the Solar System.

For the past decade, astronomers around the world have been searching for evidence of another resident in our planetary neighborhood. As far back as 2016, there were already hints that something might be out there, given the odd orbits of distant objects like Sedna, discovered in 2003. 

Now, two astronomers—California Institute of Technology (Caltech) researchers Konstantin Batygin, a professor of planetary science, and his colleague, Dr. Michael E. Brown—believe there is a high probability that the confirmation of a ninth planet in our solar system could be on the horizon. 

Batygin and Brown’s findings suggest Planet Nine may have a mass roughly 5 to 10 times that of Earth and orbit, on average, about 20 times farther from the Sun than Neptune, which circles the Sun at an average distance of 2.8 billion miles. If it exists, the distant world would take between 10,000 and 20,000 years to complete a single orbit around the Sun.

“This would be a real ninth planet,” says Brown, the Richard and Barbara Rosenberg Professor of Planetary Astronomy, in a 2016 statement. “There have only been two true planets discovered since ancient times, and this would be a third. It’s a pretty substantial chunk of our solar system that’s still out there to be found, which is pretty exciting.”

Evidence for Planet Nine comes from a small group of distant Kuiper Belt objects whose highly elongated orbits appear clustered in the same direction and share similar orbital tilts relative to the plane of the known planets.

Researchers argue that this type of alignment is unlikely to occur by chance. Alternative explanations involving the Kuiper Belt itself have also been explored, but models suggest the belt would require far more mass than has been observed to produce the effect.

Brown’s excitement shines through: “It’s almost like having six hands on a clock all moving at different rates, and when you happen to look up, they’re all in exactly the same place,” he says, adding that the odds of having that happen are something close to one in 100.

Computer simulations suggest that a large, unseen planet in the outer Solar System could maintain these orbital alignments through its gravitational influence. The models also demonstrate how mean-motion resonances could keep the distant objects in stable orbits while preventing collisions with the proposed planet.

The hypothesis may also explain the unusual trajectories of objects such as Sedna and 2012 VP113, whose highly elongated orbits do not bring them close to Neptune.

Konstantin Batygin, astronomer and Professor of Planetary Sciences at Caltech.

Japanese Scientists Find More Evidence 

In July, additional data relevant to the Planet Nine debate emerged with the discovery of a newly identified object nicknamed “Ammonite,” found by Japanese astronomers using the Subaru Telescope on Maunakea, Hawaii. The object is only the fourth known sednoid, joining a rare class of distant celestial bodies with unusual orbits beyond Pluto.

“The fact that Ammonite’s current orbit does not align with those of the other three sednoids lowers the likelihood of the Planet Nine hypothesis,” said Dr. Yukun Huang of the National Astronomical Observatory of Japan, who conducted simulations of Ammonite’s orbit in a July interview with The Debrief.

“It is possible that a planet once existed in the Solar System but was later ejected, causing the unusual orbits we see today,” says Huang.

How Planet Nine Could be Found This Year

Astronomy is often a science of probabilities and competing hypotheses, but Planet Nine presents a relatively rare case where new observations may soon provide a clear answer. The Vera C. Rubin Observatory in Chile recently began scientific operations and could provide the data needed to confirm—or rule out—the existence of Planet Nine.

Perched atop a mountain in Chile, the NSF–DOE Vera C. Rubin Observatory observes the night sky in extraordinary detail. Equipped with the largest digital camera ever built for astronomy, it will repeatedly survey the sky over ten years, producing an unprecedented time-lapse record of the Universe.

In a recent podcast interview, Batygin told The Debrief how his and Brown’s theory could soon be tested.

“The Planet Nine hypothesis is kind of readily refutable, right? I find that to be quite important,” says Batygin. “There’s a new telescope that came online called the Vera Rubin Observatory, and as it collects data this year, we will, I think, know one way or another whether Planet Nine is really out there or not.”

Batygin says Rubin’s greatest strengths are its survey efficiency and extensive sky coverage. By repeatedly imaging vast portions of the sky, Rubin is uniquely suited to detecting a faint, distant, and slowly moving object like Planet Nine.

 

“If Rubin detects an object at hundreds of astronomical units from the Sun, and its orbit is consistent with the predicted Planet Nine parameter space, that would essentially be it,” Batygin explained, in terms of what kind of observation would provide a definitive answer regarding Planet Nine’s existence.

“At that distance, anything visible to Rubin would have to be very large, so a direct detection would be the decisive confirmation,” he added, although suggesting that “whenever you find some interesting pattern in the data, the first thing you have to ask is, ‘will it hold up to additional scrutiny from [some] fresh kind of unbiased data?”

He points to this summer being a turning point in his research: “We will get that new batch of discoveries basically starting this summer, starting summer twenty twenty-six.  It will be a direct test of all lines of evidence that we have for the existence of Planet Nine.”

“ You can imagine Vera Rubin comes online, looks at the sky for a few months, finds an object that it can see that is far away, that is hundreds of astronomical units away, meaning hundreds of times the distance between the Earth and the Sun, as far away from the Sun as the Earth,” adds Batygin. “That’s Planet Nine. Like, that’s direct confirmation, right? Then you close the book and move on to the more interesting question of like characterization.”

Batygin suggests it would solidify many of the lines of evidence for Planet Nine, even if his team does not discover the object itself. “Nevertheless, that would lend support to its existence because, if the solar system is structured in this way, then something must be sculpting that structure.”

Although he has devoted years to the Planet Nine hypothesis, Batygin says he remains open to the possibility that the planet does not exist and believes the data must ultimately determine the outcome.

“It would definitely suck,” Batygin told The Debrief of this possibility, though noting that scientists have to “go where the data takes you, right?”

Planet Nine and Nibiru, “The Destroyer” Sumerian Folklore 

Over the decades, the Planet Nine hypothesis has inevitably drawn comparisons to “Nibiru,” a supposed hidden world popularized in modern pseudoscientific interpretations of ancient Mesopotamian texts.

The idea gained widespread attention through the writings of Zecharia Sitchin, who argued that ancient Sumerian records described a rogue planet that periodically enters the inner Solar System and causes catastrophic events on Earth. However, mainstream historians and archaeologists reject these interpretations, noting that ancient Mesopotamian flood traditions, including the story of Utnapishtim in the Epic of Gilgamesh, do not identify Nibiru as the cause of a global catastrophe.

When asked on the podcast whether Planet Nine could pose any threat to Earth, Batygin dismissed the idea.

“The important thing to understand about Planet Nine is that if you’re worried about Planet Nine’s gravity destroying things, I would encourage you to revisit the inverse square law of gravity, right?

He explains that gravity increases with mass and falls off as the distance between objects squared, and that Planet Nine is estimated to be five Earth masses, and at a distance of 500-600 astronomical units away. By comparison, Jupiter is 300 Earth masses and only around four astronomical units away.

“So if you’re worried about Planet Nine, you should really, really worry about Jupiter,” Batygin says. “I mean, this is one of the intriguing, frankly humbling things about learning celestial mechanics and understanding how the solar system works at a large scale,” Batygin added.

How Planet Nine Could Change Astronomy and CULTURE 

The confirmation of Planet Nine would be one of the most significant astronomical discoveries of the century, reshaping our understanding of the Solar System and its formation. Textbooks, educational materials, and scientific models would need updating to account for a previously unknown major planet residing far beyond Pluto. More importantly, its discovery could reveal new insights into how planetary systems form and evolve.

Batygin also thinks the influence of such a discovery also might impact science in ways we haven’t yet considered.

“Until we really take a look, we don’t know what kind of awesome and exciting information we’ll discover. This has been true along the way in all planetary exploration. We have been surprised time and time again,” says Batygin.

Batygin also surmises that astronomers “will discover interesting constraints about the birth environment of the Sun itself by studying Planet Nine.”

An exciting future may indeed lie ahead if Planet Nine is soon discovered. Astronomers could eventually determine whether it is a gas giant, an icy world, or something entirely unexpected. Future observations may even reveal details about its atmosphere and composition.

When Voyager 1 and Voyager 2 returned the first close-up images of the outer planets, it marked one of humanity’s greatest scientific achievements. For the first time, people saw distant worlds in remarkable detail rather than as tiny points of light in the night sky.

Now, in 2026, humanity may once again stand on the brink of a major planetary discovery, thanks to the Vera C. Rubin Observatory.

Fundamentally, confirmation of a ninth planet would not only be a cosmic discovery: it would also offer a reflection of humanity, and a reminder of how much remains unknown, even within our own cosmic backyard.

Chrissy Newton is a PR professional and the founder of VOCAB Communications. She currently appears on The Discovery Channel and Max and hosts the Rebelliously Curious podcast, which can be found on YouTube and on all audio podcast streaming platforms. Follow her on X: @ChrissyNewton, Instagram: @BeingChrissyNewton, and chrissynewton.com. To contact Chrissy with a story, please email chrissy @ thedebrief.org.

  •  
❌