The phenomenon, known as a gigantic jet, is a Transient Luminous Event (TLE) and looks like upside-down red lightning.

When you hear about a watch that incorporates fragments of meteorite — usually, but not always, in its dial — the maker will have sourced it from one of two space rocks: the 26 tonne Gibeon meteorite, ...

Depending on weather and cloud cover, a Florida rocket launch from Cape Canaveral could be seen from Daytona, New Smyrna ...

Watch the Sept. 21 partial solar eclipse live online with this handy livestream. Coverage begins at 2 p.m. EDT (1800 GMT).

On Sept. 21, Earth will find itself in between Saturn and the Sun. Here's everything you need to know about this astronomical ...

"It's extremely urgent. These satellites, ACE, SOHO, DSCOVR, are all working beyond their design life," Richard Ullman, ...

A celestial event will occur this September, with the moon, Venus and Regulus aligning in a conjunction. Visible to the naked ...

A massive asteroid, 2025 FA22, will safely pass Earth on September 18, 2025, at a distance of 4.6 million miles. Initially ...

You still may be able to spot the Milky Way's galactic center in the night sky across the US, but time is running out.

Norththrop Grumman's Cygnus XL has resumed its journey to the International Space Station after a day-long delay. NASA will provide a livestream.

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept.

Asteroid 2025 FA22, measuring up to 951 feet across, will make a close approach to Earth early Thursday according to NASA ...