Feb 18

Space Rocket History #433 – Skylab – Crashdown

Despite predictions, events seldom occur precisely as expected. The calculated breakup altitude of Skylab was based on its intended structural strength specifications. However, the actual vehicle was stronger than the specified strength requirements.

Mgrs. & Controllers Monitor Re-entry

Garriott with Oxygen Tank Debris. Credit David Hitt

Ground-track of Skylab final passes.



Feb 02

Space Rocket History #432 – Skylab – Reboost

The official decision to proceed with the Skylab reboost mission was made on September 1st 1977, initiating a two-year preparation period for the development and production of the required hardware and systems.

Teleoperator Retrieval System

Skylab Boost Mission

STS-3 Launching in March of 1982

Jan 19

Space Rocket History #431 – Skylab – Skylab 5 & Skylab B

Early in the planning stages of the Skylab flight, there was a desire to keep it in orbit long enough to use it as the core of a larger station.

Skylab 5 Crew-Brand, Lenoir,Lind

Skylab B at Smithsonian

Saturn V at Houston

Aug 10

Space Rocket History #420 – Skylab – Skylab 3 – De-orbit, Re-entry, & Splashdown

“The thing I remember about reentry was not positioning some RCS switches correctly. We got behind and Owen could not read my notes in the checklist because of the limited space (and my ‘unique’ penmanship). I said, ‘Give me the book, and I’ll reconfigure the switches.’ So he gave me the book; then I reconfigured a few. I had a lot of other things going on, and I didn’t reconfigure them all. About ten minutes later, we began to drift out of attitude and we got a master alarm” Alan Bean

Parachute Deployment

Frogmen Enter the Water after Splashdown

Command Module in the Pacific