Amazon Leo satellite internet reached 396 active spacecraft after the final Atlas V 551 satellite mission on July 2, 2026 — ...

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

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

NASA wants to send an ambitious fleet of helicopters to soar through Martian skies—but scientists fear the endeavor could ...

Republicans and 88% of Democrats want more information released about UAP, according to a poll conducted by the Disclosure ...

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

“LOOK at that thing, dude. My gosh. There’s a whole fleet of them. They’re all going against the wind … look at that thing. It’s rotating.” While this may sound like a scene from a sci-fi film, these ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...

Johns Hopkins Applied Physics Laboratory engineers Max Wolbeck and Daniel Peterson install rotors on a model of half the Dragonfly aircraft for testing. Credit: NASA The team has started assembling ...

Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of extraterrestrials date back to the earliest Indigenous and western thought. The tools ...