This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, ...

The night sky in April 2025 will include a spectacular crescent moon near Jupiter and Mars, the Lyrid meteor shower, and the ...

The Dutch master Vincent van Gogh may have painted one of Western history's most enduring works, but "The Starry Night" is ...