While solitary black holes should be common, they are hard to find. The one in Sagittarius revealed itself when it passed in front of a dim background star, magnifying the star’s light and slowly ...

"We've always known that we need something to complete the puzzle, but we haven't really known what shape or form those ...

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

A mysterious black hole in a distant galaxy just woke up after decades of silence—and it’s putting on a cosmic light show!

The International Space Station recently shared captivating night photos of Earth from orbit, showcasing the planet's beauty. One image of India, radiant with city lights under a starry sky, has ...

The International Space Station (ISS) has posted some stunning images of Earth on X, including a captivating shot of India ...

Nasa on Sunday shared a series of Earth images on X, captured from the International Space Station (ISS), including a ...