Northern Lights may be visible in parts of U.S. thanks to geomagnetic storm
04:43
Northern Lights may be visible in parts of U.S. thanks to geomagnetic storm
Dr. Jim Spann, Space Weather Lead at Heliophysics Division at NASA, talks about the strong geomagnetic storm headed towards Earth.
Latest Videos
01:58
04:00
06:19
03:52
04:26
08:32
04:31
03:47
09:45
00:29