In July 2016, New Horizons spotted Quaoar, a distant Kuiper Belt object measuring 690 miles (1,110 km) across.
In some ways smart glasses are more legitimate than ever, but in others they feel like one big work in progress.
Turns out, those primal fears aren't as irrational as you'd hope they are.
The dust-filled region likely operated over a span of two million years, birthing plenty of space rocks.
Despite being the closest planet to the Sun, Mercury hosts water ice at its poles. Now scientists may know how it got there.
A lunar crash may have destroyed Neptune's original set of moons, leaving one oddball behind.
The prospects of tall, vapory plumes of water gracing Europa's surface caused a huge splash in astronomy—but the very researchers behind this claim now aren't so sure.