A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

Internet-famous UFO stories so wild they may just be true Alien and UFO sightings have been anomalies for decades. While the ...

"If you can have chemical and electrical propulsion in one small package, it's the best of both worlds." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.

NASA discovers extreme planet: Astronomers are witnessing an alien world's dramatic transformation thanks to the James Webb ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

These four flight unit electrospray thrusters were delivered by MIT Space Propulsion Laboratory to NASA for the upcoming Green Propulsion Dual Mode (GPDM) mission. Cambridge, Mass. -- MIT engineers ...

The Exploration Rover for Navigating Extreme Sloped Terrain (ERNEST) test rover has been put through its paces with great ...

Filmmaker Ram Madhvani and former NASA engineer Nimisha Mittal recently engaged in a fun and insightful conversation on alien ...

When interstellar comet 3I/ATLAS was discovered by the ATLAS survey telescope in Chile on July 1, 2025, it quickly attracted ...

NASA's Swift Observatory is in peril. A last minute mission to save it could make spaceflight history. Here's everything to ...