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The stars of a possible ultra-faint dwarf galaxy, known as UMa3/U1, could be held in place by the gravitational glue of dark matter.

NASA's Parker Solar Probe looked into a coronal mass ejection coming from the sun for the first time, detecting some turbulence that has intrigued scientists.

Japan's proposal for a moon rover is "more than meets the eye." A new model of JAXA's Lunar Cruiser not only replicates the Toyota transport, but can also transform into Optimus Prime.

The April 8 solar eclipse doesn't quite reach totality in my home Canadian city, so I'm hopping on a train to find it. I had good reason to stay off the road, or away from the air.

When the total solar eclipse travels across North America on April 8, the skies will darken. Here's what to look for during totality.

Cape Girardeau, Missouri is close to the centerline of the total solar eclipse on April 8, offering eclipse-chasers 4 minutes and 6 seconds of totality.

A preview of Fantasy Flight Game's new "Star Wars: Unlimited" trading card game.

No, the date and path of the total solar eclipse have not been miscalculated.

Total solar eclipses make animals behave in strange ways. To see for yourself, stop by one of these zoos located on the path of totality on April 8, 2024.

A total solar eclipse is not just an awe-inspiring natural phenomenon; it's an opportunity to expand our scientific understanding of the sun.

This amazing photo of a Falcon Heavy rocket transiting the moon won the Sony World Photography Awards 2024.

An exclusive excerpt from the new novel "Star Wars: The Living Force" by John Jackson Miller

The James Webb Space Telescope has joined the hunt for infant exoplanets, spotting a newly forming world — but not the one we had expected to see.

With just one week until a total solar eclipse is visible across North America here's what you need to know for a memorable experience.

Pluto may have lost its status as a full-fledged planet in 2006, but that doesn't mean it's a joke of a world this April Fools' Day and the folks behind Pluto TV want to make that clear.

Observations for the ULLYSES program, the Hubble Telescope's largest operation yet, are now completed. Scientists are now diving into some cosmic Easter treats.

While many Americans are deciding where to go and how to experience the total solar eclipse on April 8, Navajo (Diné) astronomers explain the vast differences in how their culture views these celestial events.

NASA's CADRE mini rovers have been test driven across the agency's "Mars Yard" and subjected to various other tests to confirm they are ready to launch to the moon.

The future European Space Agency mission could include an orbiting spacecraft as well as a lander, both of which would sample ocean material in Enceladus' plumes.

Current leaders across the space industry share wisdom and advice as we reflect on the achievements of women in space during Women's History month.