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Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

Alien probes could already be hiding somewhere in our Solar System – and our current surveys are nowhere near good enough to rule them out, according to a NASA‑linked study presented this month by ...

There is Earth itself, our planet's oxygen-rich atmosphere, created roughly 2.4 billion years ago by cyanobacteria, is ideal for human life but may not be so welcoming to others. Oxygen is highly ...

The probe sent back the first pictures of the asteroid Kamo’oalewa. Next step: landing on the surface and collecting samples ...

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

“Alien: Earth” Season 2 has added three new cast members. Variety has learned that Tracey Ullman, Sam Spruell, and Jerome ...

Production on the FX series is underway in London.

Nearly 400 days and a billion kilometers after leaving Earth, China’s Tianwen-2 spacecraft has arrived at its target: the ...

BEIJING, July 6 (Reuters) - China's state space administration announced on Monday its Tianwen-2 probe is now close enough to asteroid 2016H03 to begin investigating it, state broadcaster CCTV ...

Earth' Season 2 Behind the Scenes - Ollie Upton/FX As we gear up for the continuation of the Earth-based adventure, we're ...

China's Tianwen-2 mission has likely arrived at the quasi-moon Kamo'oalewa, which orbits the sun alongside Earth. The secretive probe will soon scoop up samples from our temporary companion to help ...