Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...
A strange purple object aboard the ISS sparked alien fears online, but NASA revealed it was a potato experiment. It shows how ...
The internet went into a frenzy on Friday when a NASA astronaut shared a weird alien-looking photo on social media. The photo ...
Call it Spud-nick. An image of a tentacled growth in space has caused an uproar online with freaked-out viewers imploring ...
A retired 'UFO general' and a NASA-linked scientist have both vanished in the US, fuelling clashes over whether the case ...
The viral post, shared on X by NASA astronaut Don Pettit, might leave you feeling uneasy at first glance. However, the object ...
A former NASA developer has analyzed 1950 photographic plates showing nine unexplained objects in Earth's orbit, years before ...
Add Yahoo as a preferred source to see more of our stories on Google. A composite view of Mars taken by the Viking I and II probes. NASA/USGS In September, NASA announced the discovery of a possible ...
If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...
Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...