AO-40 Pass (7 of 7)
Satellites like AO-40 that are in elliptical orbits often look like they're moving "backwards" across the sky as we rotate underneath them. This is what AO-40 will do today. 23/04/09
Satellites like AO-40 that are in elliptical orbits often look like they're moving "backwards" across the sky as we rotate underneath them. This is what AO-40 will do today. 23/04/09