Referred to as a “stealth storm,” a recent coronal mass ejection went undetected until it hit Earth. Stealth coronal mass ejections are more common after the Sun transitions from the solar maximum to ...

Tonight, March 19, observers can see the northern lights, a crescent moon near Venus, and multiple constellations. Forecasts ...

Add Yahoo as a preferred source to see more of our stories on Google. (KRON) — A “severe” geomagnetic storm watch has been issued for Monday and Tuesday as the largest solar radiation storm in more ...

The northern lights could be visible from the northern United States again on Tuesday, as a coronal mass ejection from the Sun is expected to arrive and cause strong geomagnetic storms. A coronal mass ...

The northern lights could be visible from states along the U.S.-Canadian border on Sunday night, forecasters at the National Oceanic and Atmospheric Administration said, as a coronal mass ejection ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Skygazers can once again thank the sun for the latest round of ...

Astronomers have detected a coronal mass ejection racing away from a red dwarf star about 130 light-years away. Credit: Olena Shmahalo / Callingham et al. illustration Astronomers have captured the ...

An artist’s impression of an eruption from a large red star and its effect on a small planet near it: the small blue object with a faint, wispy trail, indicating its atmosphere being blown off. (Olena ...