Using the SETI Institute’s Allen Telescope Array, a 42-element radio interferometer at Hat Creek Radio Observatory in Hat Creek, California, astronomers probed 3I/ATLAS for artificial radio transmissions but found only human-made interference.

The post Astronomers Scan Interstellar Object 3I/ATLAS for Alien Radio Signals appeared first on Sci.News: Breaking Science News.

NASA has ended its attempts to reconnect with the Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft and begun decommissioning the orbiter, closing the book on a mission that spent over a decade studying how Mars lost its atmosphere. At a June 3 media conference, NASA officials announced that an anomaly review board — which wasContinue reading "NASA fails to reestablish contact, decommissions MAVEN"

The post NASA fails to reestablish contact, decommissions MAVEN appeared first on Astronomy Magazine.

A new study finds that Uranus' moons almost certainly didn't survive the solar system's violent early chaos intact.

Scientists have proposed a spacecraft-based system to actively strengthen Earth's magnetic shield and reduce the impact of powerful solar storms.