What if the biggest asteroid hit us? This video explores the potential impact of a large asteroid collision with Earth. It ...

It's not the first meteorite found on the Red Planet, but it's sure the largest. A 6-foot-long (2 meters) iron meteorite named 'Lebanon' was spotted by Curiosity's cameras poking its head out of the ...

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

Has the moon been looking brighter and bigger to you for the past few days? Here's why this month's supermoon is even more ...

The upcoming full moon will be the biggest and brightest of the year and coincide with three meteor showers. When to catch ...

The biggest and brightest full moon of 2025 is coming up soon. November's Beaver Moo n will not only be a supermoon, but it ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...