Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...

A newly discovered space rock zoomed safely by Earth on Wednesday (Oct. 15) at only about a quarter of the average distance ...

Astronomers are watching a new comet pass through our solar system with great interest. Based on its glow, the 33-billion-ton ...

The Orionids will peak with the arrival of a new moon, providing an excellent opportunity to see shooting stars without ...

Two green comets are streaming close to earth. Here’s how skygazers can see this rare occurrence - Two bright green comets ...

Learn when and where to see Comet Lemmon and Comet SWAN this October as they light up the night sky in a rare double comet ...

Recently, scientists discovered a number of new comets, two of which will be passing by Earth in October. Here's everything ...

The Orionids are one of two major meteor showers caused by remnants from Halley’s comet, which passes near Earth every 75 ...

Asteroids might seem like peaceful drifters suspended in space, but they’re really disturbed, spinning and tumbling in ...

In April 2029, Apophis is predicted by NASA to come within 32,000 kilometers (20,000 miles) of the Earth's surface. Closer ...

Ryugu’s samples reveal that water activity on asteroids lasted far longer than scientists thought, possibly reshaping ...

A groundbreaking study of asteroid Ryugu has revealed something scientists never expected: water moved through its rocky ...