It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an ...

Two rare X-class solar flares from sunspot AR4274 on November 4 sent twin coronal mass ejections toward Earth, prompting NOAA ...

NASA shares Mars images processed through an Earth-like color filter for a more familiar view. JFK's niece has message for ...

In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

NASA is making final preparations for two spacewalks at the International Space Station (ISS). It’s been eight long months ...

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

The year's first supermoon and meteor shower will sync up in January skies, but the light from one may dim the other.

Kicking off the year’s cosmic wonders is the moon, drawing the first astronauts to visit in more than 50 years as well as a ...

As 3I/ATLAS heads past Jupiter, viral theories claim the interstellar object could return towards Earth. What we know.