NASA's vast archive of science data, over 100 petabytes and counting, is proving to be a timeless treasure trove for new ...

In most photos, the surface of Mars looks like an empty red wasteland. But if you look a bit closer, the remnants of an ...

The beloved Hubble Space Telescope is reaching its 35th anniversary, and over the years it has taken some stunning images.

Astronomers have confirmed the existence of four rocky planets orbiting Barnard’s Star, our nearest solitary stellar neighbor ...

Musk, the billionaire owner of SpaceX who has controversially waded into U.S. politics, has said it’s possible to send a ...

Io is an incredibly active and extreme place, with glistening lava lakes and volcanic eruptions shooting sulfur and magma to ...

SpaceX is wrapping up the latest chapter in its commercial human spaceflight endeavors with the return of Fram2. The mission ...

According to new simulations, many, even most, planets get ejected from their star early in their history Star Trek ...

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The six-wheeled explorer recently captured several red planet mini-twisters spinning on the rim of Jezero Crater.

This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on ...