NASA's NIAC program is investing in visionary ideas that could revolutionize space exploration. From fusion-powered ...

NASA’s Lucy mission will continue its journey to explore the Jupiter Trojan asteroids, which share Jupiter’s orbit around the ...

Six planets aligning in a rare celestial event to be best visible today. The best time to view is 45 minutes post-sunset.

Lost in the drama of President Donald Trump’s flurry of executive orders and Inauguration Day announcements was this: He ...

Peculiar bursts of energy called chorus waves have been detected in deep space far from our planet, suggesting they could ...

A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

Lost in the drama of President Donald Trump's flurry of executive orders and Inauguration Day announcements was this: He ...

Astronomer Dean Regas gives us the lowdown on the best things to look out for this winter, from a “planet parade” to the ...

Witness a rare celestial spectacle! Seven planets, including Mercury, Venus, Mars, Jupiter, Saturn, Uranus, and Neptune, will ...

This January and February, a rare planetary alignment featuring Venus, Mars, Jupiter, Saturn, Uranus, and Neptune will be ...

A rare six-planet alignment graces February skies. Venus, Mars, Jupiter, and Saturn shine bright, while Uranus and Neptune ...