Ask Smithsonian: What Would Happen if a Solar Flare Hit the Earth?

"Be prepared” might not cover it when it comes to super storms. (1:11)

Ask Smithsonian is a weekly video series that unravels some of science's most surprising mysteries. The series is made possible through the support of GEICO. Smithsonian members could save even MORE with a special GEICO #MemberDiscount on auto insurance.

Have a question in mind? It's your turn to Ask Smithsonian.