The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...

Harvard’s Avi Loeb warns that if 3I/ATLAS is technological, it could pose risks - and humanity has no response protocol ...

Humans have created countless inventions that shape our lives in amazing ways. Some are practical, some are revolutionary, and some are simply fascinating. But if aliens suddenly appeared, which ...

The question sounds ripped straight from a sci-fi blockbuster like Arrival or 2001: A Space Odyssey, yet it became a very real source of furious, months-long online debate. The cosmic object at the ...