On a sadder note: we say goodbye to Skylab astronaut Bill Pogue, satellite rescuer Dale Gardner, and Apollo-Soyuz cosmonaut Valery Kubasov

Skylab astronaut Bill Pogue has died on 3 March at the age of 84.  Originally selected as an astronaut in 1966, having previously been a pilot in the US Air Force Thunderbirds display team, Pogue made his one and only spaceflight as the Command Module pilot in the...