Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...

Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf ...

Nasa's old Galileo data reveals ammonia-bearing compounds on Europa's icy surface near fractured zones.

Space mission is on it way there to find ET and experts agree the far off is the most likely spot in the Solar System ...

A mysterious interstellar visitor sparks fears of alien contact as Baba Vanga's prophecy predicts a colossal spacecraft in 2026.

Embarking on a spur of the moment astronomy lesson, Musk explained that the sun makes up some 99.8% of mass of the solar system, and that Jupiter, the biggest planet, is just kind of a rounding error ...

Europa's hidden ocean could thus be fed by the sinking ice, which carries down oxidants and nutrients produced on the surface ...

Jupiter's moon Europa may support life via a newly found "sinking ice" process, as British scientists and ESA's Juice mission ...

Ali Gilmore's family still prays for answers and closure 20 years after her mysterious disappearance and presumed murder.

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." ...

Alan Tudyk's perfect easy-to-binge and cancelled too soon sci-fi series is dominating an unexpected streamer.

A once-controversial sci-fi sequel from Ridley Scott is climbing streaming charts years later, signaling renewed interest and a shifting legacy.