Inertial Upper Stage

two-stage solid-fueled booster rocket developed by the U.S. Air Force. 
Interim Upper Stage, IUS, SSB-7

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Wikimedia, Wikidata
1982 — 2004 solid-propellant rocket, space tug, United States of America, 

• Freebase entry^@
  

• 

  Inertial Upper Stage 1982
  

Boeing – space tug – 

Frameless

1989 s29 TDRS-D deployment

TDRS-1 and its IUS aboard Challenger shortly before deployment

Type	Date	Description	Keywords	Notes	Source
link		Freebase entry@			Wikidata
vessel	1982	Inertial Upper Stage	rocket model, space tug, solid-propellant rocket		Wikidata
image	1989	1989 s29 TDRS-D deployment			Wikimedia
image	1983	TDRS-1 and its IUS aboard Challenger shortly before deployment			Wikimedia

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