Artemis I's heat shield was damaged during reentry. Engineers are now working to prevent the issue from happening on a future ...

This report represents the collective hopes of scientists who study the Sun, setting out plans for improving our knowledge of ...

A Cold Moon hangs in the sky while Jupiter still shines bright and the Geminid meteor shower peaks in the sky this week.

Engineers believe they have identified the likely cause of the crash of the space agency’s Ingenuity Mars helicopter.

If you’re new to constellation identification, the best way to locate Taurus is to wait until the easily recognized ...

The Sun might be overdue for a storm stronger than any we’ve seen in recent history, based on an analysis of similar stars in ...

Despite having the wrong ideas about how the Moon’s craters formed, these 19th-century astronomers created highly accurate ...

Heavy hydrogen could be important in long-range detections of civilizations, says a pioneering astronomical study.

Vesto Slipher was not well known, but his groundbreaking observations helped uncover one of astronomy’s most fundamental ...

Several meteor showers will enjoy excellent viewing prospects in 2025, starting with the Quadrantids, peaking Jan. 3. The ...

In recent years, many amateur astronomers have added a new item to their toolkit: a smartphone. Here are one observer's ...

Grand opening events are taking place this week at The Space Store’s new retail location in downtown Chattanooga.