NASA ramps up its efforts to understand space weather
NASA hopes to mitigate space weather's effects on astronauts, spacecraft and the utility grid.
NASA's ICON launch to the ionosphere delayed (update)
It will take off on a rocket dropped 40,000 feet over the ocean.
SpaceX rocket carved giant hole in the ionosphere
It was only temporary, but it could have affected GPS.
Pentagon plan to save endangered satellites not without risks
As you may or may not know (we sure didn't), all those satellites orbiting our little ball of blue a...