Solar Storms May Have Been Key to Life on Earth (short)

Our sun's adolescence was cooler than today, but stormy—and new evidence shows that these tempests may have been just the key to seeding life as we know it on Earth.

Credit: NASA's Goddard Space Flight Center/Joy Ng based on source material by Genna Duberstein

Music credit: Ocean Travel by Laurent Dury from the KillerTracks Catalog.