An astronaut has shared a jaw-dropping gallery of pictures taken in space. NASA's Don Pettit has gained a distinguished ...

NASA’s Parker Solar Probe is rewriting everything we thought we knew about the Sun. Launched to explore our star more closely ...

The Solar Dynamics Observatory saw a lunar transit and an Earth eclipse on July 25 — the first when the moon passed between it and the sun, and another when Earth did the same.

NASA's Solar Dynamics Observatory captured a rare solar eclipse on July 25, 2025, during which 62% of the sun was blocked by ...

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

For centuries, we’ve been fascinated by the Sun, the fiery heart of our Solar System. But what does the Sun truly look like?