NASA's Interface Region Imaging Spectrograph (IRIS) mission captured an X1.1-class solar flare. See time-lapse footage of the ...
NOAA's GOES-19 satellite may have captured the first natural solar eclipse from space, with the moon's odd path explained by ...
Most of that brightness increase has been in the green part of the visible light spectrum, suggesting a “surge of gas production as the comet nears the Sun,” according to SpaceWeather. “The key ...
I/Atlas could come face-to-face with our Sun's might pretty soon. The Sun could spit a huge amount of coronal mass ejection ...
While we haven't seen an interstellar comet being struck by a coronal mass ejection before, we have seen it happen to others. This happened on April 20, 2007, when NASA's STEREO A spacecraft saw Comet ...
When 3I/ATLAS was first spotted a few months ago, it seemed to emit a reddish color. But earlier this month, some astronomers ...
Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes ...
The Northern Lights may be visible in U.S. states after space weather experts at NOAA forecast a geomagnetic storm.