Late last year, NASA partnered with video delivery infrastructure company Harmonic to launch a non-commercial Ultra HD TV channel ... showing both the Aurora Borealis and Aurora Australis ...

The space weather phenomenon is called aurora australis in the southern hemisphere and aurora borealis in the northern ... while nitrogen tends to gives a blue, red, or sometimes pink colour.

Here's when and how to spot the aurora borealis from select spots across the United States the night of March 25 into the morning of March 26 Hasan Akbas /Anadolu via Getty Step outside and look up!