NASA's Solar Dynamics Observatory captured an X1.1-class solar flare in multiple wavelengths. See time-lapse footage of the blast that caused "a strong shortwave radio blackout over South America," ...

When we join him next month, King will be freshly arrived from Norway, where he’s leading a Roads Scholar trip to see the Northern Lights. Minnesota Night Skies will be a monthly podcast for the ...

The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e ...