Harvard's Avi Loeb warns interstellar comet 3I/ATLAS could be alien tech. Experts weigh in on planetary defence and the risks ...
Is 3I/ATLAS an alien probe? Breakthrough Listen uses the Green Bank Telescope to search for technosignatures as the ...
But now, they're planning to build telescopes on the far side of the Moon. These instruments will probe one of the last unexplored windows on the Universe. Here, astronomers hope to get a glimpse of ...
“All in all, the undisputed factual record indicates that the United States and El Salvador have behaved as principal and ...
For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...
The Asteroid Terrestrial-impact Last Alert System (ATLAS) in Chile first saw this celestial wanderer on July 1, 2025. It is ...
The sudden silence of a veteran Mars spacecraft has turned a routine comet flyby into one of the most intriguing space ...
3I/ATLAS came within 168 million miles of Earth around midnight CST Friday. While that might seem pretty far away, the ...
In the summer of 1977, while most people were listening to disco and trying to figure out Star Wars, NASA launched two small spacecraft called Voyager 1 and Voyager 2. They were simple-looking robots ...
Interstellar object 3I/ATLAS nears Earth with a bizarre 'anti-tail' and 14 anomalies. Is it a comet or alien tech?