Dream Chaser is Sierra Space's reusable uncrewed cargo spaceplane for International Space Station resupply.
Dream Chaser Tenacity is a reusable uncrewed cargo spaceplane built by Sierra Space that delivers pressurized and unpressurized cargo to the International Space Station under NASA's Commercial Resupply Services 2 contract, with a Shooting Star cargo module.
It is designed to deliver up to 8,000 pounds of upmass and to return cargo to a runway landing at under 1.5g, with more than fifteen reusable missions planned. It serves the same NASA cargo resupply buyer as SpaceX's Dragon cargo variant.
| Attribute | Dream Chaser | Dragon | |
|---|---|---|---|
| Provider |  |  | |
| Founded | 2021 | 2002 | |
| Sells To | Enterprise, Government | Enterprise, Government | |
| Pricing Model | Software | Software, Transactional | |
| Ownership | Private | Private, Venture-backed |
Provider
Founded 2021
Sells To Enterprise, Government
Pricing Model Software
Ownership Private
Provider
Founded 2002
Sells To Enterprise, Government
Pricing Model Software, Transactional
Ownership Private, Venture-backed
Cygnus is Northrop Grumman's autonomous cargo spacecraft for delivering supplies to the International Space Station.
Cygnus is Northrop Grumman's autonomous cargo spacecraft for delivering supplies to the International Space Station.
SpaceShipTwo is Virgin Galactic air-launched suborbital spaceplane for commercial human spaceflight tourism.
SpaceShipTwo is Virgin Galactic air-launched suborbital spaceplane for commercial human spaceflight tourism.
New Shepard is a reusable suborbital rocket for crewed space tourism and research flights.
Boeing Starliner is a crewed spacecraft designed for ISS transport and commercial human spaceflight.
New Shepard is a reusable suborbital rocket for crewed space tourism and research flights.
Boeing Starliner is a crewed spacecraft designed for ISS transport and commercial human spaceflight.
