Mercury is the smallest planet in our solar system. Explore its size, extreme temperatures, core structure, and comparison with Pluto.

In Musk’s telling, the step beyond data centers orbiting Earth is even larger computers in deep space. And furthermore, Musk ...

New research from ETH Zurich challenges the long-held “follow the water” rule in the search for extraterrestrial life.

What if humanity could no longer live on Earth? Perhaps a catastrophic event forced us to find a new home among the stars.

Elon Musk has justified his decision to pivot away from Mars and build a city on the moon, sharing fears a potential “catastrophe” could stop supplies from Earth and cause a future space colony to ...

On the other side of the Great Firewall, there is no YouTube, but there are more than half a billion people who watch ...

Tech billionaire told xAI employees he wants to hurl satellites into space for AI-powered data centers ...

After merging with SpaceX, xAI is reorganizing and even investing in data centers on the Moon to lead the global AI race.

A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, scientists say.

A global team of astronomers, led by the University of Warwick, have used a European Space Agency (ESA) telescope to discover ...

'LHS 1903 breaks this thinking.' ...