NOAA's CCOR-1 coronagraph captured the blast that showed the sun's raw power in action.

Theoretical physicist Alex Lupsasca is pushing for a space telescope to glimpse the thin ring of light that is thought to surround every black hole.

2024 may have been Earth's hottest year in at least 125,000 years, according to a grim climate report published Wednesday (Oct. 29) that describes our world as "on the brink" and warns its "vital ...

Discover Hanle, India's first dark sky reserve, where stargazing fosters community, protects the environment, and boosts ...

When the National Science Foundation announced a competition to fund institutes in astronomy and AI in the summer of 2023, ...

What happened to Salt Bae? Inside the downfall of his steak empire. Scientists have made a major discovery about the dark ...

Scientists have spotted elusive "magnetic waves" in the sun's atmosphere that may explain why the sun's corona is much hotter than its surface.

The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now ...

Researchers propose that hydrogen gas from the early Universe emitted detectable radio waves influenced by dark matter.

A UCLA-led team has achieved the sharpest-ever view of a distant star’s disk using a groundbreaking photonic lantern device ...

They have been there for millennia, before the earth was born, taking light years to reach us. For all you know, that shining ...

The scene is burned into pop culture memory: a young Luke Skywalker, silhouetted against the vast desert, gazing wistfully as ...