Turn your telescope on the moon at sunset on Oct. 28 to see a colossal "X" and "V" form on the lunar surface as sunlight ...

The Chennai Astronomy Club (CAC) is hosting an exclusive Blood Moon watch party at a farm in Maduranthakam on September 7.

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

No, NASA didn’t confirm a second moon, but scientists did discover something else that’s been traveling with Earth for ...

The universe has quasi-moons, mini-moon, and moonlets, but no official definition of what counts as a moon.

Most animals, including humans, carry an internal lunar clock, tuned to the 29.5-day rhythm of the moon. It guides sleep, ...