NASA is celebrating the Hubble Telescope’s 36th birthday with stunning images of the Trifid Nebula, nearly 5,000 light-years ...

Add Yahoo as a preferred source to see more of our stories on Google. Two planets crashed into one another in a violent, chaotic collision that astronomers recently witnessed 11,000 light-years away ...

Add Yahoo as a preferred source to see more of our stories on Google. Two planets crashed into one another in a violent, chaotic collision that astronomers recently witnessed 11,000 light-years away ...

Astronomers detect the most powerful space laser from colliding galaxies 8 billion light-years away, offering rare insights ...

Astronomers have captured a rare, real-time view of a planetary cataclysm 11,000 light-years away. While monitoring a stable, sun-like star called Gaia20ehk, deep in the constellation Puppis, ...

CAPE CANAVERAL, Florida — The Sombrero galaxy and its glowing halo of stars have never looked this good. The U.S. National ...

When Anastasios Tzanidakis was sifting through some older telescope observations, he stumbled across something that should not be occurring. A star around 11,000 light-years from Earth in the ...

Scientists detect most distant powerful space laser megamaser with MeerKAT, gravitational lensing reveals merging galaxies ...

In a galaxy 500 million light-years away, two supermassive black holes could merge, spreading gravitational waves across the ...