Astronomers have discovered two of the brightest and most distant supernovae ever recorded, 10 billi...

Astronomers have discovered a far-flung trio of primitive galaxies, hiding inside an enormous blob o...

Astronomers have detected the raw material for making the first stars in galaxies that formed when t...

The new findings suggest rocky planets may be even more common in the universe than previously thoug...

Astronomers have discovered a new 'super-Jupiter' planet, 13 times bigger than Jupiter, the largest ...

Researchers believe imaging exomoons could offer unprecedented clues to their ability to support lif...

Scientists have reported the existence of a "diamond planet" twice the size of Earth, and eight time...

NASA has made the most precise measurement yet of the Hubble constant, the rate at which our univers...

The starry-skied planets are two so-called hot Jupiters, which are massive, gaseous orbs that are bo...