Latest about coronal mass ejection
A Fireball and a Wall of Sound: What NASA's Epic Solar Probe Launch Felt Like
The launch of NASA's $1.5 billion Parker Solar Probe atop a Delta IV Heavy rocket was spectacular. Here's what it was like to see it in person.
Monster Solar Flare Marks 7th Powerful Sun Storm in 7 Days
The sun fired off yet another powerful solar flare yesterday (Sept. 10), its seventh in seven days.
In Photos: Ancient Rock Art Depicts Total Solar Eclipse in Chaco Canyon
About 1,000 years ago Chacoans (early Pueblo people) captured their wondrous experiences of a total solar eclipse by carving the celestial event into a rock.
Swirling Magnetic Sun Mesmerizes in NASA Animation
A combination of computer modeling and solar imagery visualize the sun's magnetic structure, offering a peek at the intense and dramatic activity that keeps the star's engine running.
The Active Sun: US Unveils Plan to Deal with Space Weather
On Thursday (Oct. 29), the White House released two documents that lay out the nation's official plan for mitigating the negative impacts of solar flares and other types of "space weather."
