
Image credit: NASA
Image source: Mike Acs

Image credit: North American Rockwell
Image source: SDASM Archives

Image credit: North American Rockwell
Image source: Numbers Station

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

Artist Concept of Shuttle in-orbit flight with Earth limb in the background.
Image credit: NASA JSC
Image source: NASA Images

Image credit: NASA
Image source: Internet Archive

Image credit: USAF
Image source: National Reconnaissance Office

Image credit: McDonnell
Image source: SDASM Archives

Image credit: North American Rockwell
Image source: Numbers Station