Add Yahoo as a preferred source to see more of our stories on Google. Astronomers have discovered 2025 PN7, a small quasi-moon that mirrors Earth’s orbit around the Sun. (CREDIT: ESA) Earth has just ...

The 'Ring of Fire' solar eclipse, the first of 2026, was visible in some parts of the world as the moon moved across the path ...

The most distant moon since March 2020 takes to the sky today, but you won't be able to see it. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

As they fly around the moon, the four astronauts of NASA's Artemis II will see views never seen by the human eye. Here's how.

The object is called 2025 PN7, and it was spotted on Aug. 2, 2025, by the Pan-STARRS telescope in Hawaii. Even though it was just discovered, earlier data shows it's been in this unusual orbit for ...

Historical observations of the Moon's motion, dating back to ancient civilizations, played a crucial role in the development of timekeeping and calendar systems. The Moon's orbital cycle can be ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Even most rocket scientists would rather avoid hard math when they don't have to do it. So when it comes to figuring out orbits in complex three-body systems, like those in cis-lunar space, which is ...

Week of February 22-28, 2026 The moon returns to our evening sky this week. If you step outside as darkness falls, you can watch as it changes its phase — from a crescent in the west, to a quarter ...