Photographer extraordinaire Don Pettit is about to return to Earth following a seven-month stay aboard the space station. Take a moment to enjoy his best work.

With a strong geomagnetic storm incoming, here are some expert tips on how to photograph the Northern Lights with a ...

"Just as blue sunlight scatters in the Earth's atmosphere and makes the sun look slightly less blue, light from a strong blue ...

The International Space Station recently shared captivating night photos of Earth from orbit, showcasing the planet's beauty.

Here's an observers' guide to the newly discovered Comet 2025 F2 (SWAN), which is visible in northern skies right now.