"Let's count down 11 recently discovered Earth-like planets! When Earth is no longer habitable, where could humans go? These ...

An international team of scientists has found a fascinating new planetary system around a star similar to our sun. The system ...

Credit: U.S. Navy photo by Sarah Peterson Satellites in geosynchronous orbit, positioned approximately 22,000 miles above Earth, are crucial for military, government, and commercial communications, ...

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

The last month has seen a plethora of conspiracies surrounding astronauts' health. But what are the true health effects of ...

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.

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, ...