Stunning Video: Roots of Life
Keith’s note: This video was directed by Rajan Mehta, combining his footage of the aurora borealis with imagery from NASA’s Solar Dynamics Observatory. Make sure to play it full screen with the sound cranked up.

Biologist, Explorers Club Fellow, ex-NASA Space Biologist and Payload integrator, Editor of NASAWatch.com and Astrobiology.com, Lapsed climber, Explorer, Synaesthete, Former Challenger Center board member 🖖🏻