Comet Neowise soars in the horizon of the early morning sky in this view from near the grand view lookout at the Colorado National Monument west of Grand Junction, Colo., on Thursday. The newly ...

As Chile and Argentina witnessed the total solar eclipse on Dec. 14, 2020, unbeknownst to skywatchers, a little tiny speck was flying past the Sun — a recently discovered comet. This comet was first ...

Harvard professor Avi Loeb discusses the first new images of 3I/ATLAS after it passed Mars. Early photos from international ...

What better way to celebrate the start of May than by catching a glimpse of a meteor shower? While the 2020 eta aquarid meteor shower peaked on the evening of May 4, it may also be visible in some ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star. NASA and the European Space Agency released the latest photos Thursday.

A comet discovered last year — known as C/2023 A3 Tsuchinshan-ATLAS — is set to make a close approach to Earth in the coming days. The snowy dirtball is nearly 2 miles in diameter and its tail of dust ...

Oklahoma's skies light up with a once-in-80,000-year comet. Learn how to spot the comet before it fades by Halloween ...