Brace yourselves for a northern light show of potentially epic proportions. Some lucky stargazers in the U.S. may glimpse the aurora borealis after the sun unleashed the second-largest solar flare in ...
One way to prove these Golden Eagles are for real? By doing something no Mountain Vista team has done before them: Beat Valor ...
Sunspot AR3229 erupted with an X2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...