M 2 the Third Power biography, M 2 the Third Power discography
John Grunsfeld and Rick Linnehan.Power Control Unit (PCU), replacing the original unit launched with
the telescope in April 1990.Controllers at the Space Telescope Operations
Control Center in Greenbelt, MD, powered Hubble down at 3:37 a.Currie to the shuttle's payload bay where he switched places with
Grunsfeld in order to prepare the new PCU for installation.PCU connectors, eased the old PCU out of the telescope and carried
it to the shuttle's payload bay for return to Earth.Shortly thereafter, the new PCU passed its aliveness test
at 8:02 a.The crew is scheduled
to awaken at 9:52 p.Wednesday evening, or as events warrant.
|
