There's no telling what will gain traction on social media, but one conspiracy theory has gained enough traction for NASA to make a statement.

YouTube is a key tool in recruiting far-right activists to the largest British fascist group Patriotic Alternative (PA), ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...

Steven Spielberg is at the center of conspiracy theories, with claims circulating his highly secretive new UFO film may feature real aliens or extraterrestrial technology. RadarOnline.com can reveal ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...

The 3I/ATLASs object is unusual because it came to the Solar System from "interstellar space." 3I/ATLAS is an interstellar object, possibly experiencing cryovolcanism, resembling trans-Neptunian ...

‘Pluribus’ fans break down the best theories for why Carol Sturka is immune to the hive mind virus after five twisty episodes. Five episodes into Pluribus, and we still don’t know the most fundamental ...

A comet that is likely much, much older than our solar system has spent months traipsing through Earth's cosmic neighborhood. And at long last, NASA has unveiled an unprecedented look at the object, ...

Ever since astronomers first detected interstellar comet 3I/ATLAS in July, speculation about its true nature has run wild. Some experts speculate it isn’t a comet at all but rather an extraterrestrial ...

So, when astronomers at South Africa's MeerKAT radio telescope recently announced that they had detected the first radio emissions from 3I/ATLAS, proponents of Loeb's theory were probably expecting to ...