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

Behavior might be chalked up to more than just intentional choices.

The curious minds at What If imagine traveling to a hellish planet in another solar system, exploring extreme temperatures, ...

Life in our solar system could exist on Europa or Enceladus, proving alien life may be common in the universe.

Scientists may need to broaden their horizons in their search for alien life.

More planets could be homes for aliens than we thought, scientists say - Planets we thought were not inhabitable might ...

Reuben “Tihi” Hayslett's commitment to imagination and justice reaches new heights in his forthcoming book, “Orbital Bebop,” ...

A scientist at the University of Glasgow has delved into the possible existence of ...

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 ...

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

Saving the world grand strategy-style.

With a potential overhaul coming with Starfield 2.0, you don't want to miss out on the action, so make sure to grab it while it's cheaper than ever.