NASA wants to send an ambitious fleet of helicopters to soar through Martian skies—but scientists fear the endeavor could crater existing Red Planet research missions. In March NASA unveiled ...

The European-led LIFE mission aims to use spacecraft in formation to look for biosignatures.

NASA’s Perseverance rover has uncovered what may be the strongest evidence yet of ancient life on Mars. Inside a 3-billion-year-old sedimentary rock from Jezero Crater, scientists identified dark ...

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a “lunar biocontainment facility.” Reading time 3 minutes International ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

The Pentagon has declassified and released new UFO files, revealing compelling insights into unexplained aerial phenomena and recent government investigations.

NASA has added eight companies to its CSDA contract and will buy more data products from six existing vendors The awards came under the program’s second on-ramp round, bringing in firms like Hydrosat, ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.

AST SpaceMobile receives a Sell rating due to unsustainable unit economics and excessive capital requirements. Read more on ...

One year ago, on July 1 2025, astronomers discovered a fascinating new object moving through the Solar System. Detected by the Asteroid Terrestrial-impact Last Alert System (ATLAS), the object was ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A Harvard astrophysicist has told Newsweek the newly released UFO files ...