A new quasi-satellite, 2025 PN7, has been discovered, joining a group of asteroids that orbit the Sun alongside Earth. These ...

The month brings a spectacular lineup of celestial sights—including a rare chance to see Mercury without a telescope and a ...

Need a conversation starter? These fun, niche facts (from Cleopatra's timeline to chainsaws' surprising origin) will make you ...

Space has a way of making scientists throw out their textbooks. Just when astronomers think they understand how the universe ...

New research reveals how Mayan astronomers built a precise eclipse prediction system using complex lunar mathematics.

Earth-observing radar satellite have been released, providing a preview of future developments as the collaborative mission ...

As of Tuesday, Oct. 28, the moon phase is Waxing Crescent. There will be 39% of the moon lit up tonight, according to NASA's ...

Tonight, October 28, stargazers have a rare opportunity to witness anincredible optical phenomenon on the moon’s surface.

Starfield promised a galaxy-spanning adventure, but this one big missed opportunity left exploration feeling empty and ...