Positions of the STEREO spacecraft on September 18, 2012

Positions of the STEREO spacecraft on September 18, 2012
Positions of the STEREO spacecraft on September 18, 2012 Stereo A and B are just about 120 degrees apart and also 120 degrees from Earth. NASA / GSFC

"We're changing the world. Are you in?"
- CEO Bill Nye

Sign up for email updates