NASA is celebrating the holiday season with photographs of the remnants of a supernova star captured by the James Webb Space Telescope. The star, named Cassiopeia A (Cas A), shines brightly from ...

A year-end recap of 2025 in space, covering NASA leadership changes, space policy, major missions, scientific discoveries and key events across orbit and beyond.

A dramatic outburst from the Sun has helped Nasa discover new “fundamental physics” to help understand why the Sun explodes, which could be a breakthrough in predicting space weather. The explosion ...

The comet will come much closer to Jupiter in March, zipping within 33 million miles. It will be the mid-2030s before it ...

NASA is funding the Starliner spaceship's development so it can fly astronauts someday. The ship previously failed to reach the International Space Station, leading to years of delays. Boeing has so ...

NASA's Space Launch System rocket is scheduled to launch an uncrewed mission to the moon early Wednesday. Artemis I is a 42-day flight test that will lay the foundation for future Artemis missions.

NASA plans to launch a mini satellite into Earth's orbit that could revolutionize astronomy as we know it.