For this amazing video, a star tracker was used to track the night sky while shooting a time-lapse, resulting in a fixed sky ...

Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an ...

A Solar eclipse was one of the phenomena that prompted the ancient Greeks to come up with the most brilliant astronomic ...

Helicoprion, often called the “buzz saw shark,” possessed one of the most unusual feeding adaptations ever seen in ...

Forget worldly woes for a few minutes and gawk at these spectacular and mind-bogglingly spendy timepieces we saw in Geneva.

For this special edition of Watch Crush, we're listing all our big crushes from Watches & Wonders 2026 (plus, why we're so ...

FLORIDA TODAY Space Team live updates from the NASA Artemis II crew's journey around the far side of the moon inside their ...

The Eta Aquarids are a meteor shower lasting from about May 2 to 10 each year. The peak occurs May 6 at about 02:00 local ...

Northwestern professor Tarraneh Eftekhari shares her thoughts on the historic mission and what comes next.  NASA's Artemis II ...

Max Planck Institute for Extraterrestrial Physics scientists have been able to disentangle the X-ray glow originating in our solar system from similar emission reaching us from deep space, using data ...

Interstellar comet 3I/ATLAS is now on its way out of our solar system, never to return. The comet was only the third-ever detected object to originate from outside our solar system. Traveling at high ...