As 2025 approaches, skywatchers worldwide are preparing for a celestial event of breathtaking beauty: a total lunar eclipse ...

In a jaw-dropping moment of astronomical photography, Arizona-based astrophotographer Andrew McCarthy has captured the International Space Station (ISS) passing directly in front of the Sun—and as if ...

Two satellites have delicately pulled off an artificial solar eclipse, giving scientists a new look at the Sun's outer atmosphere.

The European Space Agency revealed that a mission to create an artificial eclipse was a success. The photos will allow scientists to study the sun's corona.

Credit: Andrew McCarthy/@cosmic_background An astrophotographer has captured a stunning shot of a powerful solar flare ...

On Aug. 2, 2027, the longest remaining total solar eclipse will come to Spain, North Africa and the Middle East. Here’s where ...

KiDS J0842+0059 lies around 3 billion light-years away from Earth. It holds a stellar mass almost 100 billion times that of the sun. Yet, it remains more compact than other galaxies of similar mass.