Back to Resources

Pegasus Launch Vehicle

Northrop Grumman's air-launched three-stage solid-propellant orbital launch vehicle using Orion 50SXL, Orion 50XL, and Orion 38 motors.

Follow this vehicle family

Alerts for directly linked future launches and major activity.

Identity

Aliases
PegasusPegasus XL
Family Name
Pegasus
Full Name
Pegasus Launch Vehicle
Roles
-
Status
retired
Type
rocket

Details

Description
Northrop Grumman's air-launched three-stage solid-propellant orbital launch vehicle using Orion 50SXL, Orion 50XL, and Orion 38 motors.
First Flight Year
1,990
Last Flight Year
2,021
Propulsion Configurations
  • Entries
    • Nested value
    • Nested value
    • Nested value
    Name
    Pegasus XL configuration
    Notes
    Pegasus XL three-stage air-launched configuration with Orion 50SXL first-stage, Orion 50XL second-stage, and Orion 38 third-stage solid rocket motors.
Rocket Specs
Reusability
expendable
Stages Count
3

Links

Assets & Meta

Creation Time
August 13, 2026 at 21:55:06 UTC
Updated Time
August 13, 2026 at 21:55:06 UTC