Smithsonian Magazine on MSN

Jupiter's moon Europa is a top candidate for hosting alien life. But it may lack the geologic activity needed to birth microbes

Europa is one of Jupiter’s 95 moons, and, perhaps, among the planet’s most famous orbiters. It’s covered in a shell of ice ...

NASA's Jupiter probe snaps alien comet 3I/ATLAS in invisible light — and what it reveals will blow your mind

A spacecraft en route to Jupiter has captured unprecedented ultraviolet images of the interstellar comet 3I/ATLAS, providing scientists with new clues to the composition of the most ancient traveler ...
Science Daily

Harvard astrophysicist suggests mysterious interstellar object may be an alien probe

3I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some researchers suggest it could even be alien-made, drawing comparisons to probes ...