There's a lot more to the asteroid belt than meets the eye—and some of the things you may have thought you knew may be ...

Chile's Vera Rubin Observatory, boasting the world's largest digital camera, has discovered a mountain-sized asteroid, 2025 ...

A powerful new telescope spots an unusually large asteroid spinning faster than thought possible, challenging long held ideas ...

NASA is heading to Psyche—an asteroid unlike anything we’ve ever explored, believed to be packed with metal instead of rock ...

An artist's rendering of 2025 MN45 - the fastest-rotating asteroid with a diameter over 500 meters that scientists have ever found. Photo: NSF-DOE ...

Apple TV is loaded with fantastic sci-fi shows, but one of their coolest is taking a page out of the classic anime playbook ...

New Scientist. In each episode, hosts Leah Crane and Chelsea Whyte explore what would happen if they were given cosmic powers ...

As part of the 'Our Fragile Space' exhibition, Alexander took long-exposure photographs of the sky to illustrate the number ...

Sky This Week is brought to you in part by Celestron. Friday, January 23Pluto reaches conjunction with the Sun at 5 A.M. EST.

2025 marked the first official year of our newest citizen science effort, Satellite Surveillance, which delivered major ...

When NASA launched the Pioneer probes, they were met with an intriguing mystery. At around 20 astronomical units, both ...

In astronomy, an occultation is when a celestial body or object — like the moon or a planet — passes in front of a distant celestial body or object — such as a star or other solar system body — and ...