The cosmos is typically a predictable dance of gravity and orbits, but occasionally, a visitor crashes the party with such ...

HE WAS the child genius who claimed to be the reincarnation of a Martian, shocking the world with tales of spaceships, ...

Harvard Professor Avi Loeb suggests the interstellar object 3I/ATLAS could be an alien probe. Explore the 'anti-tail' mystery ...

Hints of ancient microbes in Martian rocks and a revived theory about our cosmic ancestry are forcing scientists to rethink ...

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

When we talked about searching for life on Europa, we didn't mean making the place a nightmare for arachnophobes.

Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...

The True Story of an Alien Craze that Captured Turn of the Century America," David Baron looked into one source of that ...

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

Early Mars seems to have had a protective atmosphere and liquid water in the form of oceans, rivers, and lakes. It may also ...

Mercury has long baffled astronomers because it defies much of what we know about planet formation. A new space mission ...

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...