New research suggests that the Earth's solid inner core is softer and more dynamic than previously thought, changing ideas.

Just moving out the moon-bound rocket to the launch pad was an incredible engineering feat. Watch how NASA got it done.

This doesn’t mean Mars causes ice ages on its own. Orbital cycles are only part of the picture. Earth’s oceans, atmosphere, ice sheets, and carbon cycle also shape how those space-driven rhythms show ...

When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our ...

How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA ...