Abrindo a semana — ontem foi feriado, então não conta! 😛 — de evento da Apple com a nossa seleção de promoções na App Store!
ELOH, criado pela Broken Rules, é um puzzle perfeito para relaxar e se divertir.
Trata-se de um quebra-cabeça no qual você deve escutar o groove e deixar que ele o guie pelas 98 fases. Controles intuitivos, belíssimas animações e uma trilha sonora desenvolvida especialmente por SCNTFC fazem parte deste jogo.
Confira um vídeo:
Aproveite o bom desconto e boa diversão!
Abaixo outros jogos/apps que, juntos, somam mais de R$60 em descontos:
As the world's largest search engine, Google is often a target of Europe's Digital Markets Act (DMA), which seeks to rein in Big Tech. The European Commission hit Google with a hefty 460 million euro ($543 million) fine in July for preferring its own services in searches for travel and shopping. Google has now made changes in accordance with the European Union's wishes, but it claims the result is a massive reduction in search quality.
If you don't live in Europe and perform a search for, say, hotels, Google will helpfully provide myriad sponsored links, booking recommendations, and price-comparison tools in its results. The problem is that this content isn't organic—Google includes links and offers contingent on its business interests. To get to the regular search results for these types of lucrative searches, you have to scroll way down the page. Companies that partner with Google can get more exposure, but the European Commission says this creates an unlevel playing field.
"To comply with DMA requirements, we're making significant changes to Search in Europe," Google's Nick Fox told Reuters. "These changes degrade the user experience for Europeans, boosting online intermediaries at the expense of local businesses and removing helpful features people rely on every day."
As the world's largest search engine, Google is often a target of Europe's Digital Markets Act (DMA), which seeks to rein in Big Tech. The European Commission hit Google with a hefty 460 million euro ($543 million) fine in July for preferring its own services in searches for travel and shopping. Google has now made changes in accordance with the European Union's wishes, but it claims the result is a massive reduction in search quality.
If you don't live in Europe and perform a search for, say, hotels, Google will helpfully provide myriad sponsored links, booking recommendations, and price-comparison tools in its results. The problem is that this content isn't organic—Google includes links and offers contingent on its business interests. To get to the regular search results for these types of lucrative searches, you have to scroll way down the page. Companies that partner with Google can get more exposure, but the European Commission says this creates an unlevel playing field.
"To comply with DMA requirements, we're making significant changes to Search in Europe," Google's Nick Fox told Reuters. "These changes degrade the user experience for Europeans, boosting online intermediaries at the expense of local businesses and removing helpful features people rely on every day."
Mistral raised €3 billion in a Series D funding round led by Samsung Electronics, taking the French AI player’s valuation above €21 billion as it ramps up efforts to build sovereign frontier AI.
Samsung jointly led the round with European Union (EU)-backed Scaleup Europe Fund, and existing investor PSG Equity. According to Mistral, the raise marks the largest ever equity funding round by a European technology company.
New investors included private equity firm Advent and the Grand Duchy of Luxembourg, while existing backers including Mistral’s largest shareholder ASML, Nvidia, Salesforce Ventures and Bpifrance also participated.
Mistral said the funds will expand its frontier AI research and compute capacity, as well as support infrastructure investment, model development, commercial growth and international expansion.
Last year, the startup raised €1.7 billionat a €11.7 billion valuation in a series C funding round led by ASML.
The company said demand is growing for sovereign AI that combines performance with control, as enterprises and governments consider “long-term technology dependencies, data governance requirements and deployment choices”.
Mistral emphasised its “full-stack and open approach” and open-weight models and as a “sovereign AI layer” that gives organisations greater control over their data, models, compute and production systems.
In the game Europe’s push for technological independence has gained urgency following a US decision in June to curb foreign access to two advanced AI models developed by Anthropic.
Mistral CFO Johan Bergqvist told Reuters that Europe having its “own kind of AI provider in the game is important”. He added that there is “politics involved in the access of these solutions” and organisations need to ensure they “do not compromise” their access to the AI supply chain.
Bergqvist also told the outlet the company is on track to hit $1 billion in annual recurring revenue by the end of the year, with growth increasingly coming from Asia and North America. He added a potential IPO remains an option, although the timing is “still up in the air”.
Europe’s biggest mobile operators reportedly entered discussions to create a consortium that will bid on spectrum suitable for satellite services, with the view of launching joint direct-to-device (D2D) services in the continent.
Bloomberg reported Deutsche Telekom, Orange, Vodafone and Telefonica are looking to combine to secure airwaves that the European Union (EU) has earmarked for a European company, as part of a plan to bolster sovereignty and raise competition with Elon Musk’s SpaceX, which dominates the global D2D sector with Starlink.
The EU has indicated it will set rules around the distribution of 2GHz spectrum, reserving a third of the allocation for local companies, a plan which has drawn fire from SpaceX.
As per the EU’s proposal, a satellite operator securing a bulk of the spectrum will have to be majority controlled by a European business, Bloomberg noted.
Vodafone is already notably involved in a satellite joint venture with US-based AST SpaceMobile, designed to offer D2D services. Bloomberg stated the 50-50 ownership of the company would need to be adjusted for Vodafone to be in the running to secure the spectrum.
Current licences for the spectrum are due to expire in 2027.
The EU also plans to reserve a third of the spectrum for the IRIS2 European satellite network, a project led by the European Commission and European Space Agency.
The constellation is being built by a consortium consisting of Hispasat, SES and Eutelsat, offering mainly broadband services with limited D2D capabilities.
App Tracking Transparency is at the center of a new UK lawsuit seeking approximately $2.7 billion (£2 billion), putting one of the most recognizable iPhone privacy features under fresh legal pressure. The claim follows earlier challenges to the tracking system in France, but this action seeks compensation for developers who say Apple imposed unfair restrictions on their businesses while favoring its own advertising services.
Filed on September 3 at London’s Competition Appeal Tribunal, the case represents another dispute over the rules behind the familiar permission prompt. Apple rejects the allegations and maintains that it follows the same App Tracking Transparency requirements as other developers.
The amount being sought is not a fine or an awarded payment. It is the claimants’ estimate of losses, which Apple disputes.
What the App Tracking Transparency Lawsuit Alleges
The action was brought by ATT Collective Action Limited, whose director, Ann Pope, previously led antitrust enforcement at the UK Competition and Markets Authority. Law firm Hausfeld is representing the proposed class.
According to Hausfeld’s announcement of the claim, developers argue that Apple introduced the framework unfairly, without adequate consultation, and applied more burdensome requirements to outside businesses than to its own services.
The complaint focuses partly on consent. It alleges that third-party developers must obtain permission under data-protection law and then secure an additional approval through the iOS tracking prompt. Apple’s advertising services, the claimants argue, operate under a less demanding process.
Developers also contend that the introduction left them insufficient time to adapt business models dependent on advertising.
These are allegations about how the system was designed and introduced—not established findings in this UK case. The claimants’ stated position is that privacy protections should remain compatible with fair treatment of businesses.
Image Credit: AppleMagazine
What the Tracking Prompt Actually Protects
For someone using an iPhone, App Tracking Transparency offers a direct choice about a practice that previously could be difficult to see.
An app may want to connect information about your activity with information gathered through other companies’ apps or websites. That connection can help advertisers build a profile, target advertisements, or measure whether an advertising campaign led to a purchase.
Under Apple’s explanation of the tracking rules, apps must request permission before carrying out the tracking covered by the framework. Choosing “Ask App Not to Track” blocks access to the system advertising identifier and prohibits using other identifying information to perform that tracking instead.
The feature arrived with iOS 14.5 in 2021. It does not remove advertisements, make an app anonymous, or serve as a universal switch for every kind of data collection.
That boundary matters. A retailer remembering purchases made within its own service is not automatically doing the same thing as an advertising company linking activity across unrelated businesses.
The disagreement concerns whether those distinctions, and the consent processes built around them, give Apple an unfair commercial advantage.
Apple Says the Same Rules Apply to Everyone
Apple has responded directly to the lawsuit, defending the feature as a way to give people control over tracking across other companies’ services.
In a statement reported by AFP, a spokesperson said: “Apple is bound by the exact same requirements as all developers under ATT.”
The company also pointed to support for the feature from customers and privacy advocates.
That response challenges the foundation of the developers’ case. Apple presents App Tracking Transparency as a rule based on the type of data activity involved. The claimants argue that its practical operation places competing advertising businesses at a disadvantage.
Resolving that disagreement requires more than comparing the appearance of two permission screens. The underlying data uses, consent requirements, and commercial effects all matter.
Why Free Apps Are Part of the Dispute
Advertising can support both sides of an app business. A developer may sell advertising space inside a free app while also buying advertisements elsewhere to attract new users.
A change to tracking can therefore affect how much an app earns and how confidently its developer can measure spending on promotion.
Consider a small game studio. It needs to know whether an advertising campaign brings in players who keep using the game. If measurement becomes less precise, deciding where to spend the next marketing dollar becomes harder. Separately, advertisers may value the game’s available ad space differently when less information is available for targeting.
That explains the commercial concern without proving the legal claim. Losing revenue after a privacy change does not, by itself, establish that the change was unlawful.
There is also a consumer interest that cannot be reduced to advertising performance. Someone choosing not to be tracked is expressing a preference about personal information, not making a promise to preserve a developer’s previous income.
The difficult question is whether that preference can be protected through a system that treats competing businesses fairly.
France Has Already Examined the Consent Process
The UK action arrives after a separate French competition investigation found problems with the implementation of App Tracking Transparency.
In its March 2025 decision, France’s Autorité de la concurrence distinguished between the legitimate objective of protecting privacy and the way Apple pursued it.
The authority criticized multiple consent requests and differences in treatment between Apple and outside publishers. It also highlighted the position of smaller businesses that lack the extensive first-party data available to large platforms.
Importantly, the French authority did not argue that people should lose the ability to refuse tracking. It said adjustments to the framework could address competition concerns while retaining privacy protections.
That distinction leaves room for changes to wording, consent flows, or implementation without automatically requiring the removal of the feature. The French decision, however, does not determine liability or compensation in the separate UK proceedings.
The Claim Is for Developers, Not iPhone Owners
The official claim website describes a proposed action for UK-based app developers affected since April 2021. It estimates losses across the group rather than offering a fixed payment to everyone who owns an iPhone.
The proposed scope includes developers earning advertising revenue from third-party iOS apps and developers spending money to attract users to those apps. Whether compensation becomes available depends on the proceedings and their outcome.
For U.S. readers, the filing does not announce a change to domestic iPhone settings or create a consumer refund program. There is no reason to grant an app tracking permission simply because its developer objects to the framework.
Businesses following the case should also distinguish registering interest from receiving compensation. The claim website currently invites affected organizations to provide their details; it is not distributing a settlement.
Isar Aerospace, founded in 2018 by three students at a German university, successfully launched a privately developed rocket into low-Earth orbit Saturday from a Norwegian spaceport inside the Arctic Circle.
The two-stage rocket, named Spectrum, became the first fully commercial launch vehicle in Europe to reach orbit. With Saturday's success, Isar is the clear leader among a pack of several European launch startups vying to inject some competition into Europe's stagnant launch market.
Isar's 92-foot-tall (28-meter) Spectrum rocket lifted off at 4:12 pm EST (20:12 UTC) Saturday from Andøya Spaceport in northern Norway, where it was 10:12 pm local time and the final bluish hues of daylight faded from the late summer sky. Seven minutes later, the rocket was in orbit.
Isar Aerospace, founded in 2018 by three students at a German university, successfully launched a privately developed rocket into low-Earth orbit Saturday from a Norwegian spaceport inside the Arctic Circle.
The two-stage rocket, named Spectrum, became the first fully commercial launch vehicle in Europe to reach orbit. With Saturday's success, Isar is the clear leader among a pack of several European launch startups vying to inject some competition into Europe's stagnant launch market.
Isar's 92-foot-tall (28-meter) Spectrum rocket lifted off at 4:12 pm EST (20:12 UTC) Saturday from Andøya Spaceport in northern Norway, where it was 10:12 pm local time and the final bluish hues of daylight faded from the late summer sky. Seven minutes later, the rocket was in orbit.
Isar Aerospace, founded in 2018 by three students at a German university, successfully launched a privately developed rocket into low-Earth orbit Saturday from a Norwegian spaceport inside the Arctic Circle.
The two-stage rocket, named Spectrum, became the first fully commercial launch vehicle in Europe to reach orbit. With Saturday's success, Isar is the clear leader among a pack of several European launch startups vying to inject some competition into Europe's stagnant launch market.
Isar's 92-foot-tall (28-meter) Spectrum rocket lifted off at 4:12 pm EST (20:12 UTC) Saturday from Andøya Spaceport in northern Norway, where it was 10:12 pm local time and the final bluish hues of daylight faded from the late summer sky. Seven minutes later, the rocket was in orbit.
For several decades, paleontologists have described Miracinonyx trumani -- an extinct species of cheetah-like felid that roamed the North American prairies and steppe terrains more than 13,000 years ago -- as North America’s answer to the African cheetah (Acinonyx jubatus).
At a spry 36-years-young, the NASA/ESA Hubble Space Telescope just keeps on going. The groundbreaking observatory recently took a new image of a sprawling nebula located in the Large Magellanic Cloud (LMC). The LMC is the largest of the small galaxies that orbit our home Milky Way galaxy, and it’s only 160,000 light-years away. Since it is relatively close by, astronomers can more easily observe star birth hot spots like LHA 120-N44 (or N44).
N44 is located in the constellation Dorado. It is dominated by two main features—a large central void and an outer shell made of dense, dusty gas.
The central void is considered a “superbubble,” that spans about 210 by 140 light-years across. N44’s superbubble void was created by the powerful stellar winds and explosive supernovae from the glittery stars at the center.
The shell surrounding the superbubble is made of all of the gas that was expelled when these stars in the void were born. Once the gas was swept away, it compressed and formed a shell around the superbubble. Now, new stars are forming in this compressed gas shell, making it an interesting target for astronomers. They are using N44 to study how stars form in this type of cosmic environment.
“Their goal is to understand how long it takes from the collapse of cold gas clouds into dense knots to the moment nuclear fusion ignites in the heart of a newborn star,” NASA writes.
The gas shell surrounding N44’s superbubble has intrigued astronomers for over half a century. It is energized by ultraviolet radiation from massive stars, which makes it glow and highlights several distinct features. In the 1950s, astronomer Karl Henize first catalogued the distinct features within the nebula’s star-forming complex.
One feature is a smaller bubble (cataloged as N44F). It is an interstellar bubble blown by the intense stellar winds coming from one hot and massive star and is located in the upper-right corner of the new image.
This Hubble Space Telescope image features the picturesque nebula LHA 120-N44, or N44. The interstellar bubble N44F is at the top right corner. Image: NASA, ESA/Hubble, D. Gouliermis.
This Hubble Space Telescope image features the picturesque nebula LHA 120-N44, or N44. The interstellar bubble N44F is at the top right corner. Image: NASA, ESA/Hubble, D. Gouliermis.
The data used in this image is from observing program #14689; PI: Gouliermis. It used Hubble to survey N44 and take a census of its stars, cataloguing roughly 500,000 stars within the cluster, and some interlopers drifting in front of the nebula. Of the stars the team surveyed, roughly 30,000 are what astronomers call pre-main-sequence stars. These baby stars have not begun to fuse hydrogen into helium in their cores. Hubble’s highly-sensitive instruments were able to pick out faint objects in crowded clusters to find these young stars at work.
Researchers tracking grunts, whimpers and laughter across two geographically separated chimpanzee populations found that vocal differences sharpen with age.
The normally genteel world of international space policy turned ugly this week as several prominent US space companies—including SpaceX, Blue Origin, Stoke Space, K2, and Starcloud—pulled out of a high-profile French space summit organized by the country's president, Emmanuel Macron.
Politico first reported the diplomatic turmoil, saying that the White House "pressured" US space companies to skip Macron's space summit in Paris next week. Since then, the companies have largely pulled out of the meeting without commenting publicly, though some US representation remains on the two-day program.
Multiple sources confirmed to Ars that an official with the White House Office of Science and Technology Policy, or OSTP, led the call with US space companies late last week. The call was convened in response to queries from US industry about the French meeting, which is not part of the traditional circuit of international space conferences.
This nebula is named LHA 120-N44, or N44 for short, and it’s located in the constellation Dorado. (Image credit: ESA/Hubble & NASA, D. Gouliermis)
About 160,000 light-years away lies one of our Milky Way's little galactic neighbors: The Large Magellanic Cloud (LMC). And thanks to a new observing program, the Hubble Space Telescope has provided us with an intricate image of a nebula in the LMC. The surprising part? There's a giant void at the center. Scientists call it a "superbubble."
What is it?
What you're seeing in this image is a nebula within the LMC known as LHA 120-N44, or simply N44. It's located in the constellation of Dorado and, like a classic nebula, is the site of stars being born at a noticeably rapid rate.
But of course, what really can't be missed is the huge hole at the center of N44's dusty tendrils — this is the "superbubble," and its dimensions are staggering. NASA says it's about 210 by 140 light-years across — a truly unimaginable size, considering the distance between our sun and Pluto isn't even a single light-year.
One light-year, the distance light travels in a year, is about 6 trillion miles (9.7 trillion kilometers).
Why is it noteworthy?
The superbubble is a bit of a mystery, but one theory of why it exists is that stars at the center of the bubble could have undergone supernova explosions or have released stellar winds that swept away gas in the nebula. This could have resulted in a "void," as NASA calls it, surrounded by a gaseous shell. That would explain away the image we see pretty well, but there will likely be studies dedicated to refining that story.
Of note, in that shell around the superbubble, stars continue to form and show themselves as beautiful little specks across the watercolor-like landscape.
Something else interesting about this image is that N44 is what's known as an "emission nebula," meaning the gas you see has been energized by stars in the area. This enhances the luminescent quality of the portrait.
This is because the energization process, or ionization to be specific, generates ionized gas that ultimately must cool down. During that cooling, it goes from a higher energy state to a lower energy state and thus releases some energy. This energy loss causes N44 to glow brightly, creating the beautiful scene we see.
The reason scientists have used the Hubble Space Telescope to study N44 is this particular nebula offers good conditions to study star formation and evolution. As a matter of fact, Hubble managed to survey nearly half a million stars in and around the cluster, 30,000 of which are in the very early stages of their lives.
N44 has been a major topic of interest for quite some time. For instance, it made headlines in 2021 as well as in 2012 — both times due to Hubble's eye yet again — and observations with the Chandra X-ray Observatory led to a 2011 paper that discusses supernova shock waves and other phenomena shaping the nebula and its cavity.
Xiaomi Auto confirmed it will start selling electric vehicles in Europe, including Germany, in 2027, and it’s already lining up the dealers to sell them.
At IFA Berlin today, the Chinese automaker signed memoranda of understanding with eight of Germany’s largest dealer groups. They’re its first retail partners on the continent.
In a study of 2,266 workers in Finland, evening-type people, or night owls, were up to three times more likely to be treated for depression or anxiety than morning types, with poor work-life balance identified as a key contributing factor.
Officials from Turkey’s Ministry of Culture and Tourism working at Karahan Tepe, a “significant parallel site” to the enigmatic Göbekli Tepe, have announced the discovery of a unique stone sculpture depicting a human figure riding a leopard.
Ministry officials said the 70-centimeter-tall “composite sculpture,” likely carved thousands of years before the first organized human societies, “opens new questions” about the ancient Neolithic artist who created it.
The discovery also offers insights into the sophistication of the society and the types of artistic expression taking place thousands of years ago in this archaeologically rich region of southeastern Turkey, according to a recent Yenisafak news agency report.
11,000-Year-Old Composite Sculpture Found at “Parallel Site” to Göbekli Tepe
When most people think of ancient megalithic structures, well-known archaeological sites like the Egyptian pyramids, Stonehenge, and Machu Picchu likely come to mind. Critically, all those impressive feats of ancient engineering were accomplished after the generally agreed-upon formation of humanity’s first societies.
Those attitudes began to shift after the relatively recent discovery of Göbekli Tepe in southeastern Turkey. Famous for its massive stone pillars and lifelike animal sculptures found throughout much of the site, the site’s construction has been scientifically dated to between 11,500 and 12,000 years before present. That date places this impressive site and its artwork’s creation thousands of years before those first human societies.
While researchers continue to excavate Göbekli Tepe, they have also unearthed several historically rich sites in the same region. That includes the nearby Karahan Tepe, which has been dated to a few hundred years after its more famous neighbor.
“Composite Sculpture” Represents Style Not Previously Identified in Region
According to the ministry, Karahan Tepe lies approximately 30 kilometers from Göbekli Tepe. The historic sites are part of the larger Taş Tepeler archaeological project. That effort includes a cluster of Stone Hills sites previously dated to the Neolithic period more than 11,000 years before present.
When Turkey’s Culture and Tourism Minister Mehmet Nuri Ersoy announced the discovery, he described the ancient artwork as a “composite sculpture.” The Minister said the find, which he also described as 11,000 years old, represented a style not previously encountered at the ancient site, near Şanlıurfa.
The minister said the unusual sculpture was found during ongoing excavations this year. Instead of resting inside a majestic monument like the Göbekli Tepe sculptures, the leopard-and-man statue was found resting on a bench along the wall of a circular structure “roughly three meters in diameter.”
Notably, the structure’s floor was paved with flat stones. The ministry said this suggests a sophisticated level of deliberate architectural planning “during an era predating the emergence of cities and written records.”
Find “Opens the Door to New Questions About the Earliest Periods of Human History”
When discussing the discovery’s significance, the ministry pointed to the volume of monumental structures and elaborate artworks found in the region. They also noted the value of artifacts representing humanity’s transition “between mobile hunter-gatherer existence and settled agricultural life,” which “challenge previous assumptions about the timeline of complex social organization.”
“While Göbeklitepe has drawn international attention since the 1990s for its T-shaped pillars and animal carvings, Karahantepe has emerged as a significant parallel site since excavations began there in 2019,” the announcement explains.
After highlighting Turkey’s ‘Heritage to the Future’ initiative, which supported the effort, Minister Ersoy said the ancient statue’s discovery “opens the door to new questions about the earliest periods of human history” and would resonate throughout the scientific community.
Christopher Plain has spent the last six years as Associate News Editor and Head Science Reporter at The Debrief. Follow and connect with him on X, learn about his novels at plainfiction.com, or email him at christopher@thedebrief.org.
Searching for Another Earth with the Nancy Grace Roman Space Telescope
In NASA’s mission fact sheet, Roman’s planners pose several questions. These include:
How common are solar systems like our own?
What kinds of planets exist in the cold, outer regions of planetary systems?
What determines the habitability of Earth-like worlds?
Although scientists have used several methods to detect exoplanets, including Earth-like planets, Roman will employ three. These include the transit method, microlensing, and direct imaging. NASA said the combination of approaches will allow mission scientists to conduct a “sweeping search expected to uncover around 100,000 new exoplanets — a staggering leap compared to the nearly 6,200 currently known.”
“It is hoped that Roman will discover thousands of new exoplanets and significantly expand our knowledge of the diversity of planetary systems in our Galaxy,” explained Associate Professor Edita Stonkutė, an astrophysicist at Vilnius University unconnected to the Roman team, in a statement emailed to The Debrief.
Microlensing Can Reveal Earthlike Planets Orbiting Sunlike Stars
Most exoplanets have been detected by the dimming of their host star when they transit between it and Earth, giving the transit method its name. Roman plans to use that same method for most of its larger planetary detections. However, among the expected tens of thousands of transit-method detections, mission planners expect a small but sizeable percentage to come from microlensing.
NASA said the “light-bending” microlensing phenomenon occurs when two distant stars “align closely from our vantage point.” Due to the strength of the nearer star’s gravity, the light from the more distant one is “warped” around the nearer one, essentially focusing it very briefly for a distant observer.
“If the alignment is especially close, the nearer star acts like a cosmic lens, focusing and magnifying light from the background star.” Professor Stonkutė explained. “By analysing these changes, astronomers can determine that the planet exists and estimate its mass and orbital characteristics.”
Critically, Professor Stonkutė also noted that microlensing can occur with objects other than stars, including exoplanets.
“This is Precisely Where Roman Has the Edge”
Using its Wide-Field Array, Roman will monitor hundreds of millions of stars. NASA said the observatory will monitor these target stars for “tiny surges in starlight” that typically signal a microlensing event.
Although the transit method is employed to detect larger exoplanets, NASA noted that microlensing “specializes in finding planets like those in our solar system.” The space agency added that this includes “worlds as lightweight as Mars in their star’s habitable zone or farther out.”
A star’s habitable zone is typically defined as the orbital plane where an exoplanet could sustain liquid water on its surface, a key ingredient for life as we know it.
Professor Stonkutė described microlensing as “particularly valuable” since it can detect planets that are difficult to spot with other planet-hunting methods. The professor said this includes “small Earth-like planets located far from their star.” The Roman team hopes to find “more than 1,000 microlensing planets.”
The professor warned that “most microlensing events cannot be predicted in advance.” As a result, telescopes need to actively scan large areas of the sky to increase the chances of a microlensing detection
“This is precisely where Roman has the edge over other telescopes that have searched for exoplanets using different methods,” the professor added.
A “Stepping Stone” Toward NASA’s Habitable Worlds Observatory Concept
While Roman is tasked with directly imaging exoplanets, finding another Earth around a Sun-like star will still require an indirect detection, most likely from a microlensing event. However, the Roman team notes that their observatory “will provide a crucial stepping stone for NASA’s Habitable Worlds Observatory concept.”
According to the space agency, that “flagship” telescope, still awaiting final approval, “would be designed to photograph Earth-like planets for the first time ever.”
Roman may also be able to scan the atmospheres of planets detected with the transit method. The space agency said Roman “would also look for signs of life called biosignatures by measuring atmospheric gases like oxygen and ozone that could signal the presence of living things.”
Christopher Plain is a Science Fiction and Fantasy novelist and has spent the last six years as Associate News Editor and Head Science Writer at The Debrief. Follow and connect with him on X, learn about his books at plainfiction.com, or email him at christopher@thedebrief.org.
The Nancy Grace Roman Space Telescope, set to launch into orbit, aims to explore dark energy and dark matter, potentially addressing the unresolved Hubble Tension. This discrepancy highlights conflicting measurements of the universe's expansion rate. Some scientists believe Roman may confirm flaws in the standard cosmological model, leading to new physics.
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