Space seems like it should be blazing hot with the Sun shining nonstop, yet astronauts and spacecraft deal with freezing cold. The reality is more complicated than distance alone because how heat ...

Imagine looking up at the night sky and spotting a huge, mysterious interstellar object racing through space, coming from far beyond our solar system. It is moving fast, and it seems to be heading in ...

Would you guess that the Earth is spinning at 1,000 mph around its axis and at the same time hurtling through space on its ...

"Thanks to Solar Orbiter, we're getting to know our star better than ever." The joint European Space Agency (ESA) and NASA Solar Orbiter spacecraft has tracked electrons traveling at nearly the speed ...

I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some ...

The interstellar object dubbed 3I/ATLAS has been fascinating astronomers since its discovery in early July. The object, generally believed to be a comet, is screaming through the solar system at ...

(TNND) — NASA and the National Oceanic and Atmospheric Administration have launched three new missions to enhance our understanding of solar wind and space weather. Three spacecraft were sent up ...

No matter your areas of interest, it's likely your newsfeed, whichever one you may use, has been flooded recently with the opinions of so-called Harvard scientists that there's an alien spacecraft ...

A SpaceX Falcon 9 rocket launched three space weather spacecraft from Florida's Kennedy Space Center. The missions include NASA's IMAP, NASA's Carruthers Geocorona Observatory, and NOAA’s SWFO-L1.