Space · launch vehicle
Thor MG-18
MDC
RETIRED
At a glance
Launches
2
Success rate
100%
2 ok · 0 failed
Payload to LEO
—
Payload to GTO
—
Manufacturer
McDonnell DouglasStatus
RetiredFirst flight
19 Jan 1965Reusable
NoHeight
23 mDiameter
2.44 mLaunch mass
50 tLiftoff thrust
668 kNStages
2Launch cost
—Booster landings
—Links
WikipediaAbout
American orbital launch vehicle. Two stage vehicle consisting of 1 x Thor DM-18A + 1 x MG-18
Source The Space Devs — Launch Library 2
Last checked 29 Sept 2026