The year's fourth and final supermoon shines next to the spectacular 'Seven Sisters' stars this week. Here's how to see ...

Once every spring, a few days after the full moon, corals of the great barrier reef release eggs and sperm simultaneously—a ...

Stargazing has got to be the easiest hobby in the galaxy. All you have to do is get somewhere really dark, away from any light pollution and look up at a clear night sky. While simply staring up at ...

It occurs when a full moon happens at the same time as the Moon's closest approach to Earth in its elliptical orbit - a point ...

A dazzling fireball that illuminated the night sky over multiple U.S. states this weekend was captured on camera and has been identified as a SpaceX Starlink satellite making its fiery return to Earth ...