MAVEN (short for "Mars Atmosphere and Volatile Evolution") has been silent since Dec. 4, despite repeated efforts to hail the ...

Comets are not the only celestial bodies with tails. Earth and Mercury also possess them, formed by different mechanisms.

NASA’s Lucy spacecraft flew by asteroid Dinkinesh and made a surprising discovery, a close binary! Preliminary statistics ...

In March, NASA researchers employed a new camera system to capture data imagery of the interaction between Firefly Aerospace ...

The mysterious interstellar comet 3I/ATLAS is set to make the closest approach to Earth on December 19. Skygazers and space ...

A ton of titles are expiring soon for U.S. subscribers. Catch them while you can, including a Scorsese classic and one of ...

Bright yellow fireballs streak across skies around the globe in the popular Geminids meteor shower will lighten the skies on ...

Known as one of the brightest and most reliable celestial events of the year, the Geminids meteor shower will peak on Dec. 13 ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

A late-night SpaceX rocket launch is expected to lift off from Cape Canaveral on Sunday, Dec. 14. Here's how to watch from ...

Godspeed, SpaceX and ULA! There are back to back rocket launches from Cape Canaveral, Florida. What time is liftoff and what ...

Want to see a rocket launch from California before Christmas? SpaceX is planning to launch its Falcon 9 again from the ...