Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

Scientists found an intriguing world in our galaxy.

Exoplanets have captured the imagination of the public and scientists alike and as the search continues for more, researchers ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

The image of M87*, the supermassive black hole at the center of massive elliptical galaxy M87, changed the world. It was the ...

To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

Astronomers have discovered a giant radio galaxy with plasma jets stretching an incredible 3.3 million light-years—32 times ...

The plasma jets of this cosmic giant span 3.3 million light-years from end to end - over 32 times the size of the Milky Way ...