"This is extremely urgent. Satellites like ACE, SOHO, and DSCOVR have all exceeded their design lifetimes," said Richard Ullman, deputy director of NOAA's Space Weather Prediction Office, at a media ...

At the turn of the 21 st century, astrophysicists theorized that the Sun was headed toward a deep solar minimum, but a new ...

Scientists can now predict Mars' green auroras - glowing signs of solar storms - which could protect future astronauts on the ...

Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

With advance warning, however, steps can be taken to reduce the risks. If an electrical grid is running near capacity, for ...

NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic ...

An M1-class solar flare on Nov. 2, 2021 generated a fast-moving cannibal coronal mass ejection (CME). [Full Story]( Credit: Space.com | footage & animations: NASA/SDO & AIA/EVE/HMI science team / SOHO ...

For the second time, NASA’s Perseverance rover has successfully captured visible green auroras on Mars, an astonishing ...

Scientists using NASA’s Perseverance rover have captured visible green auroras on Mars and developed tools to predict them. Planetary scientists say they can now forecast when a green aurora will ...

A stream of solar wind escaping through a coronal hole on the sun is heading toward Earth and should arrive on Sunday, Sept.

On the Red Planet, aurorae glow green because the charged particles collide with oxygen atoms high above Mars. They may be ...