The freaky phenomenon, known as a cannibal coronal mass ejection (CME), occurred after two solar eruptions decided to merge ...

Is the Best Time to Spot Mercury . In the early morning, Mercury will rise before the Sun and hang low in the east close to the horizon as the dawn sky slowly brighte ...

The solar eruption set Earth's skies ablaze, with vibrant auroras visible across the Northern and Southern Hemispheres.

HOUSTON, Texas ( KIAH ) — Each April, Earth crosses a trail of ancient dust in space, triggering a quiet but beautiful ...

The Lyrid meteor shower — "considered one of the oldest and most reliable celestial shows of the year" — will overlap the Eta Aquarids meteor shower.

These particular meteors originate from Comet Thatcher, and during the peak are capable of creating surges of 100 meteors per hour.