The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

A four-person crew will spend three to five days aboard a SpaceX capsule orbiting above the poles of Earth — a flight path ...

It seems as if Earth's atmosphere is incredibly thin, wrapped tightly around our planet. In fact, the atmosphere consists of multiple layers, with some scientists of the opinion that the atmosphere ...

"Successfully growing edible mushrooms in space represents a significant milestone for space exploration and sustainable ...

Elon Musk was asked what keeps him up at night. To this, he warned about an "existential" issue that could cause civilisation ...

This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

According to scientists, this ambipolar electric field is thought to be just as crucial to Earth as both gravity and ...