Hubble SM3A - Discovery Flight Day 4 Images

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Flight Day 4, December 22, 1999
EVA Images


Steve Smith and John Grunsfeld RMS EVA -v3 aft shroud doors open.	Smith, Grunsfeld EVA with RMS to -v3 aft shroud door to replace RSU. ORUC in view.	Smith, Grunsfeld EVA with RMS to -v3 aft shroud door to replace RSU .

John Grunsfeld with replacement RSU#3.	Steve Smith installs replacement RSU#2 in -V3 aft shroud axial bay.	John Grunsfeld stows old RSU#2 in RSU caddy on MFR.

View of ORUC, fwd end (F-SIPE).	View of HST with +V2 solar array closest (prior to airlock depress).	Steve Smith preps the MFR for EVA day 1.

EVs at -V3 AS doors prior to RSU changeout	EVs install BAPS post to FSS at start of EVA #1	RSU-2R on MFR as crew prepares to open -V3 aft shroud doors

Old RSU#3 stowage in RSU caddy on MFR	RSU#3 removal from -V3 aft shroud axial ba	PFR position for replacement RSU#3 installation into -V3 aft shroud axial bay
Hubble on board Space Shuttle Discovery

Last Updated: 12/27/99
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