An icy visitor from deep space has just pulled off one of the strangest light shows astronomers have ever recorded, flaring ...

NORAD, the North American Aerospace Defense Command, tracks Santa's Christmas Eve flight around the world each year. Follow a ...

P erihelion – or the Earth's closest approach to our host star – will take place on January 3, 2026. At this point, our ...

The omnipresent system that people use for navigation and positioning is increasingly vulnerable. Can it be improved?

On Christmas Eve 1968, Apollo 8 crewmembers Frank Borman, Jim Lovell, and Bill Anders made a live broadcast from orbit around the Moon.

Communities near NASA lit luminarias so the Apollo 8 astronauts could find their way home. The tradition has continued ever ...

NASA spacecraft Parker Solar Probe and Europa Clipper observed interstellar comet 3I/ATLAS before its close approach to Earth. Scientists are studying the data as the comet heads toward Jupiter in 202 ...

Hidden star found orbiting a bloated red giant, Pi1 Gruis, offering a rare glimpse into how close companions shape dying ...

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...

Two cosmic collisions near the star Fomalhaut solve the mystery of a disappearing "planet" and show rare planetesimal crashes ...

Another member of the safety panel, Mark Sirangelo, said NASA should formally declare mishaps and close calls as soon as possible. “It allows for the investigative team to be starting to be formed a ...

Intuitive Machines, Inc. is a Buy amid its Lanteris acquisition, rising defense tailwinds, and projected revenue surge. Click ...