NASA's unwavering commitment to exploring the stars has led to incredible insight into the stars. In 1997, NASA landed their first rover on our planetary neighbour Mars. Sojourner became the first ...

A cloud of hot, magnetized plasma — a coronal mass ejection — erupted from the Sun on Wednesday, July 23, headed off into ...

Astronomers think small space rocks from beyond our solar system routinely strike Earth—but proving it isn’t easy ...

The newly released images from a December flyby are so detailed that scientists can see explosions and the flow of solar winds.

The most energetic cosmic ray particle ever detected was given the brilliant moniker, the "Oh My God" particle. Detected in ...