Setting a fire in space sounds like a bad idea, scientists have been safely creating controlled flames in space for decades.

There’s more to thunderclouds than rain and lightning. Thunderclouds can produce intense bursts of gamma rays.

This month's viewing tips for Venus, Saturn, Mars and Jupiter. When's the best time to observe the destination of NASA's next ...

Inspired by the half-human, half-horse creatures that are part of Ancient Greek mythology, the field of astronomy has its own ...