Portal:Spaceflight/Did you know/2008 Fortnight 14
(Redirected from Portal:Spaceflight/Did you know/2008 Fortnight 25)
- …That it can take up to twenty minutes for communications from spacecraft on Mars to reach Earth?
- …That the Delta II rocket (pictured) is the most reliable carrier rocket currently in service?
- …That the Soviet Union ran two different space programmes with the name Prognoz, a scientific research programme, and a missile defence programme?