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They are recovered by ships, returned to land, and refurbished for reuse.
They are recovered by ships, returned to land, and refurbished for reuse.
The boosters also assist in guiding the entire vehicle during initial ascent.
The boosters also assist in guiding the entire vehicle during initial ascent.
Thrust of both boosters is equal to 5,300,000 lbs. <ref>http://www.nasa.gov/returntoflight/system/system_SRB.html</ref>
Thrust of both boosters is equal to 5,300,000 lbs.<ref>http://www.nasa.gov/returntoflight/system/system_SRB.html</ref>
==References==
==References==