What is the Dream Chaser® Spacecraft?

SNC's reusable Dream Chaser spacecraft is a multi-mission, commercial, lifting-body vehicle capable of transportation services to low-Earth orbit (LEO) destinations, including the International Space Station (ISS). SNC has developed one common Dream Chaser spacecraft airframe, which we call a Space Utility Vehicle (SUV) due to its mission flexibility. However, there are currently two Dream Chaser variants optimized specifically for either uncrewed or crewed missions, known as the Dream Chaser Cargo System and Dream Chaser Space System, respectively. Additional variants may be developed for future mission needs.


The Dream Chaser Spacecraft Airframe Features Include:

Lifting-body spacecraft with the same outer mold line (shape)

Capable of autonomous launch, flight and landing (does not require a pilot)

High reusability

Low 1.5 g atmospheric entry throughout the entire flight profile

Gentle runway landing on any compatible commercial runway, both in the United States and internationally

Immediate access to crew or cargo upon landing

All non-toxic consumables, including propellants - a historic first!

Ability to perform an ISS propulsive reboost when docked (lifts ISS to a higher orbital altitude)

Sierra Nevada Corporation Dream Chaser® spacecraft