Earth has reportedly gained a second moon, a small near-Earth object designated 2025 PN7, which is now classified as a ...

The Orionid meteor shower will peak tonight. Here's everything you need to know. See where the best places to watch 'shooting stars' are in ...

Earth’s orbit is getting crowded, and scientists are warning that space may soon become too risky to manage safely. A new ...

Earth just got a new tag-along in space — a little asteroid named 2025 PN7. NASA confirmed this week that the rock, ...

This comet is best seen through a telescope or binoculars, but it may be visible to the unaided eye for the next two weeks!

The Orionids are considered one of the most spectacular showers of the year. Here's what to know about viewing conditions and ...

The cosmic snowball, made up of frozen gases, dust and rock, is hurling past Earth at around 135,000 mph. Its orbital period ...

Here's everything to know about the Orionid meteor shower, its impending peak and where you can see the 'shooting stars' around Florida.

As of Monday, Oct. 20, the moon phase is Waning Crescent. Tonight, only 1% will be lit up, according to NASA's Daily Moon ...

Orionid meteors are known for their brightness and for their speed. The meteors travel at about 41 miles (66 kilometers) per ...

Sometime around the year 1837, a strange object passed an invisible cosmic mile marker: 1,000 astronomical units from the Sun ...