A catastrophic asteroid breakup may have triggered a huge wave of impacts across the inner solar system about 800 million ...

NASA selected 41 proposals from 37 American firms under its 2025 Announcement of Collaboration Opportunity — including Zeno ...

NASA’s New Horizons spacecraft recently came out of hibernation to continue its journey through an unexplored part of the ...

Barnard’s Star is one of the most famous stars in the night sky for astronomers because it is so close to Earth. Located just ...

Summer meteor shower season is getting under way and conditions could be perfect for the peak of the year's best display ...

China's asteroid sample-return probe has closed to within 20 kilometers of 469219 Kamoʻoalewa, kicking off its science ...

After decades of analyzing reams of lunar rocks back here on Earth, the canonical view of the moon was that it was anhydrous; ...

Researchers probe the geochemistry of the moon, Mars, asteroids, and water worlds to understand our home and plan for future ...

Such a proposal represents outside-the-box thinking for NASA, which is becoming more common under Isaacman’s leadership.

A space neophyte not long ago, China is now the United States’s main competitor for supremacy throughout the solar system.

On August 12, 2026, lucky viewers in and around Greenland, Iceland and Spain—weather allowing—will be able to see one of ...