
Image credit: NASA
Image source: National Archives

Image credit: NASA
Image source: National Archives

Image credit: NASA
Image source: National Archives

Image credit: NASA
Image source: Numbers Station

Image credit: NASA
Image source: Numbers Station

Space Shuttle Infrared Telescope Facility artwork by Paul Hudson.
Image credit: NASA ARC
Image source: NASA Images

The solid-rocket boosters (SRB’s) are separated during ascent when Space Shuttle is about 28 miles (45 km) above the earth. Landing in the ocean, the SRB’s are recovered, refurbished and reused. Propelled by it’s three own engines, Shuttle continues its climb with increasing velocity.
Rockwell International
Space Systems Group
Image credit: NASA
Image source: Numbers Station