The "once-in-a-lifetime" comet that recently lit up night skies for the first time in millennia might be falling apart after ...

From Jan. 11 to 15, 2025, a bright comet surged through images from the ESA (European Space Agency) and NASA SOHO (Solar and Heliospheric Observatory) spacecraft. Called C/2024 G3 (ATLAS), the comet ...

A once-in-a-lifetime comet has been spotted over New Zealand skies this week. Comet C/2024 G3 (Atlas), which last visited the ...

A once-in-a-lifetime comet has been spotted over New Zealand skies this week. Comet C/2024 G3 (Atlas), which last visited the ...

NASA shares images of comet C/2024 G3 (ATLAS) near the sun and stunning photos from Jupiter and Mars missions.

Europe in Motion ...

The state's southeastern ocean is experiencing a rare bioluminescent red algal bloom that bursts into vibrant blue at night.

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

This image represents ten total hours of observation and was captured from the Dark Sky Alqueva observatory in Portugal.

What will happen when our sun dies? The sky will get a colourful nebula, and the remains of the explosion become a small, ...

A rare breed of star recently discovered by the Hubble Space Telescope spins faster by feeding on its stellar siblings.

Temperatures in Archuleta County continued to hover 10-15 degrees above normal as September gave way to October, with the area still waiting on its first cold front of fall. • During ...