PBS Anywhere

Providing Support for PBS.org

NOVA

At the Edge of Space

Season 40 Episode 23 | 52m 52s

Can scientists unravel the mysterious phenomena that lurk between Earth and space?

Aired: 11/20/13

Expired: 12/15/15

Rating: NR

Video has closed captioning.
Watch Preview

Problems Playing Video?

Funding for NOVA is provided by David H. Koch, the Corporation for Public Broadcasting and PBS viewers. Additional funding is provided by Roger and Vicki Sant.