'Star Wars' is back in Fortnite with Luke, Leia, Han Solo and lightsabers!

Researchers reveal a galaxy sparkling with the universe's oldest star clusters

New exoplanet detected with the ESPRESSO spectrograph. The newfound exoplanet orbits a nearby M dwarf star and is at least four times more massive than the Earth.

Crooked star clusters may be a sign that Einstein’s gravity is wrong