Sunspot AR3186 erupted with an X1-class solar flare on Jan. 10, 2022. NASA's Solar Dynamics Observatory captured the ...

A erupted with M1 and M6 class solar flares. Watch the fireworks in these views from NASA's Solar Dynamics Observatory. Credit: NASA/SDO/Helio Viewer| edited by Space.com's Steve Spaleta Music: My Hal ...

With current rocket propulsion technology, it would take tens or hundreds of millennia to reach our neighboring star system, Alpha Centauri,” it read. “The stars, it seems, have set strict bounds on ...

Plus: Withings collabs with Clue to offer advanced women’s cycle tracking, there’s a new Balmuda toaster, and Shokz shows off ...

Space News on Major Missions and Probes. This past year has been anything but quiet for major space missions. New technology, ...

Big-screen TVs like the LG 48″ B5 OLED and TCL 75″ QM7K Mini-LED are available for hundreds less, perfect for fall sports and ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather, NASA said.

A NASA mission to study the heliosphere—the sun's magnetic bubble that shields our solar system—and develop a better understanding of space weather was launched from the agency's Kennedy Space Center ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather and technology on Earth, NASA announced this week. A new research, ...

The sun has become increasingly active since 2008, a new NASA study shows. Solar activity is known to fluctuate in cycles of 11 years, but there are longer-term variations that can last decades. Case ...

IMAP mission will explore our solar system's protective heliosphere and will also help us develop a better understanding of ...