Ever wonder how NASA captures stunning images from deep space probes? Interplanetary scientist John Spencer takes us behind ...

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above ...

When the billions of stars comprising the Milky Way, our home galaxy, appear especially vibrant as the band arcs across the night sky, it’s a photo op ...

One expert told Newsweek: "With this increased activity, we have a reasonable expectation to see more auroral activity for many months to come." ...

A coronal mass ejection (CME) erupted from the Sun early Saturday morning could spark aurora visible deeper into the U.S.

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

The travel photography blog Capture the Atlas has released the eighth edition of its annual Milky Way Photographer of the ...

Earth viewed from space sometimes reveals unexpected spectacles. A recent photograph taken from the International Space ...

June 2025 offers skywatchers a trio of celestial events, including Venus at its greatest western elongation on June 1, the ...

NASA astronaut Anne McClain shared photos she captured of lightning as seen from her place on board the International Space ...

Noctilucent clouds, Earth's highest clouds, shine blue in the twilight sky from late May to August in the northern hemisphere ...

The speed of light is the fastest anything can travel. What happens to a photon from a galaxy 25 million light years away on ...