SNC - Dream Chaser CRS-2 Mission patch.
June 11, 2021
Sierra Nevada has officially entered into a "use agreement" with Space Florida to land Dream Chaser at the LLF. The use agreement makes Sierra Nevada "the first commercial user of Space Florida’s FAA [Federal Aviation Administration] Re-entry Site Operator License and provides the runway and support facilities needed during testing and landing," company representatives said in a statement.
Dream Chaser Cargo System: A Transportation System to Deliver Cargo to the ISS for NASA
It also moves Sierra Nevada a step closer to applying for its own FAA re-entry license, which the company will need before launching its first Dream Chaser mission, the representatives added.
"This is a monumental step for both Dream Chaser and the future of space travel," Sierra Nevada CEO Fatih Ozmen said in the same statement. "To have a commercial vehicle return from the International Space Station to a runway landing for the first time since NASA’s space shuttle program ended a decade ago will be a historic achievement."
Image Credit: Twitter
Sierra Nevada holds a NASA contract to fly at least six uncrewed cargo missions to and from the orbiting lab with Dream Chaser, which is 30 feet (9 meters) long. (For perspective: The space shuttle orbiters were about 122 feet, or 37 m, from tip to tail.)
Those flights will lift off aboard United Launch Alliance Vulcan Centaur rockets from Florida's Cape Canaveral Space Force Station and (we now know) touch down at the LLF, which is right next door. The first such resupply mission is targeted for 2022.
Two companies — SpaceX and Northrop Grumman — already fly robotic cargo missions to the orbiting lab for NASA. SpaceX uses a robotic version of its Dragon capsule for the job, and Northrop Grumman employs a spacecraft called Cygnus. Like Dream Chaser, Dragon is reusable. Cygnus is designed to burn up in Earth's atmosphere after leaving the station.
Image above: An artist's rendition of Tenacity, the first orbital Dream Chaser vehicle, in space. Image credit: Sierra Nevada Corporation.
Sierra Nevada originally began developing Dream Chaser as a crewed vehicle, with the goal of winning a NASA contract to take astronauts to and from the station. NASA ended up selecting SpaceX and Boeing for this task, but Sierra Nevada has not ruled out building a crewed version of the space plane, and it's working on other human spaceflight projects as well. (SpaceX has already launched two contracted crewed missions to the space station for NASA; Boeing is preparing for an uncrewed test flight of its Starliner capsule to the orbiting lab later this year, which would pave the way for crewed missions.)
For example, Sierra Nevada — which is now transitioning its space division into a separate company known as Sierra Space — is developing an expandable space habitat called the Large Integrated Flexible Environment (LIFE). Sierra Nevada has expressed interest in using Dream Chaser and LIFE habitats to build a commercial space station in low Earth orbit.
Related link:
Sierra Space: https://www.sncorp.com/sierra-space/
Images (mentioned), Video, Text, Credits: Sierra Nevada Corporation (SNC)/SNC spacesystems.
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