Space Newsfeed

IET Milsatcoms 2018 Satellite Communications Technology

Sierra Nevada Corporation receives official NASA launch window for Dream Chaser spacecraft

(7 February 2018 - Sierra Nevada Corporation) Sierra Nevada Corporation (SNC) received NASA’s Authority to Proceed for the Dream Chaser spacecraft’s first mission, with a launch window for late 2020. The mission will provide cargo resupply to the International Space Station under the Commercial Resupply Services Contract 2 (CRS2).

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Graphic rendering of Dream Chaser spacecraft on the International Space Station (courtesy: Sierra Nevada Corporation)

“SNC has been successfully completing critical design milestones as approved by NASA, and having a timetable for the first launch is another important step achieved for us,” said Fatih Ozmen, owner and CEO of SNC. “The team has worked so hard to get to this point and we can’t wait to fulfill this mission for NASA.”

Key Mission Capabilities:

  • Delivers up to 5,500 kg (12,125 lb) of pressurized and unpressurized supplies and scientific research payloads
  • Remains attached to the space station for extended periods so crew can transfer cargo and perform science laboratory operations
  • Flying laboratory that allows scientists to send commands, receive data in real-time
  • Powered payload science experiments can operate continuously during the mission
  • Critical science is conducted from the pressurized cabin (crew-tended or autonomous)
  • Unpressurized cargo/experiments are transferred to or from the space station via robotic operations
  • Returns up to 2,000 kg of cargo via pinpoint landing at NASA Kennedy Space Center (KSC) Shuttle Landing Facility (SLF) for immediate post-landing handover to customer, maximizing the integrity of data collected on-orbit

“The Dream Chaser is going to be a tremendous help to the critical science and research happening on the space station,” said Mark Sirangelo, executive vice president of SNC’s Space Systems business area. “Receiving NASA’s Authority to Proceed is a big step for the program. We can’t wait to see the vehicle return to Kennedy Space Center to a runway landing, allowing immediate access to the science payloads being returned from the station.”

About Sierra Nevada Corporation

Sierra Nevada Corporation (SNC) is a trusted leader in solving the world’s toughest challenges through advanced engineering technologies in Space Systems, Commercial Solutions, and Defense and National Security. Honored as one of the most innovative U.S. companies in space, SNC’s Space Systems business area designs and manufactures advanced spacecraft and satellite solutions, space habitats and environmental systems, propulsion systems, precision space mechanisms and subsystems, and SNC’s celebrated Dream Chaser® spacecraft. With more than 25 years of space heritage working with the U.S. government, commercial customers, and the international market, SNC has participated in more than 450 successful space missions and delivered 4,000+ systems, subsystems and components around the world.