"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.
A strong solar flare peaked just after 9 a.m. Tuesday. What does that mean?
Northern lights occur when a solar flare interacts with Earth's atmosphere.
A solar radiation storm stronger than one we've seen in over two decades is in progress, the Space Weather Prediction Center announced Monday.
European regulators issued an Emergency Airworthiness Directive grounding specific Airbus A319, A320, and A321 aircraft after an "uncommanded and limited pitch down" incident on a JetBlue flight, ...
India, Jan. 23 -- A powerful stream of solar energy recently dumped into the Earth, lighting up the skies with brilliant ...