Ọkọ̀-àlọbọ̀ Òfurufú Challenger

Ọkọ̀-àlọbọ̀ Òfurufú Challenger (NASA Orbiter Vehicle Designation: OV-099) je Ọkọ̀-àlọbọ̀ Òfurufú keji ti NASA, Columbia ni akoko.

Challenger OV-099
Challenger launches, STS-7
OV designation	OV-099
Country	United States
Contract award	July 26, 1972
Named after	HMS Challenger
Status	destroyed January 28, 1986
First flight	STS-6 April 4, 1983 – April 9, 1983
Last flight	STS-51-L January 28, 1986
Number of missions	10
Time spent in space	62 days 07:56:22[1]
Number of orbits	995
Distance travelled	25,803,939 miles
Satellites deployed	10