Space · launch vehicle
Atlas V 521
ULA
RETIRED
At a glance
Launches
2
Success rate
100%
2 ok · 0 failed
Payload to LEO
13,490 kg
Payload to GTO
6,475 kg
Manufacturer
United Launch AllianceStatus
RetiredFirst flight
17 Jul 2003Reusable
NoHeight
58.3 mDiameter
3.81 mLaunch mass
590 tLiftoff thrust
7,203 kNStages
2Launch cost
$135,000,000Booster landings
—Links
WikipediaAbout
Atlas V is the fifth major version in the Atlas rocket family. It is an expendable launch system originally designed by Lockheed Martin, now being operated by United Launch Alliance (ULA), a joint venture between Lockheed and Boeing.
Source The Space Devs — Launch Library 2
Last checked 29 Sept 2026