The Leonid meteor shower has been active all month, but it will be at its strongest Saturday and Sunday nights, according to ...

NEW YORK — Volcanoes were erupting on the mysterious far side of the moon billions of years ago just like on the side that we ...

After more than two dozen successful launches, Blue Origin continues a steady march toward its mission to develop the capability to live and work in space.

As Congress investigates extraordinary claims that alien spacecraft have invaded American skies, a onetime NASA leader says ...

Astrobiologist Dirk Schulze-Makuch believes that humans may have unintentionally killed life on Mars in the 1970s.

Officials with NASA are at odds with their counterparts at the Russian space agency Roscosmos over the severity of a leak ...

Recently discovered asteroid 2023 DW has been predicted to have a close encounter with Earth on Feb. 14, 2046. See NASA's ...

The final supermoon of 2024, the Beaver Moon of November, thrilled skywatchers around the world as it ushered in the weekend ...

November's full moon on Nov. 15 was the latest supermoon of 2024. Here are the best photos from across the world.

This week, revisit what you know about Uranus, explore the far side of the moon, rediscover the famed fossil known as Lucy, ...

Oxygen is a key component for life support and rocket propulsion, and NASA is already working on technologies to extract ...

A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...