NASA’s CAPSTONE spacecraft has completed final maneuvers to place it in its target orbit around the Moon, refining its path in the orbit it arrived to last week.
The spacecraft now is in the operational phase of its pathfinding mission, during which it will test an orbit key to future Artemis missions and demonstrate new technologies for spacecraft operating near the Moon.
“NASA’s partnership with Advanced Space on CAPSTONE is enabling NASA to gain critical, additional capabilities at a lower cost,” said NASA Administrator Bill Nelson. “CAPSTONE is part of our new era of human exploration at the Moon, testing the unique orbit planned for the Gateway lunar space station.”
CAPSTONE – short for Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment – is a technology demonstration, designed to prove the reliability of new capabilities so that they can be used in future missions. CAPSTONE is the first spacecraft to fly in a near-rectilinear halo orbit (NRHO) and the first CubeSat to operate at the Moon. This orbit is the same planned for Gateway, an upcoming Moon-orbiting space station that will support NASA’s Artemis missions. CAPSTONE will gather data on this orbit for at least six months to support Gateway’s operational planning.
“Missions like CAPSTONE allow us to reduce risk for future spacecraft, giving us a chance to test our understanding and demonstrate technologies we intend to use in the future,” said Jim Reuter, associate administrator for NASA’s Space Technology Mission Directorate. “Partnering with innovative U.S. companies, including several small businesses, on CAPSTONE has given us the chance to forge new ground, merging commercial interests with NASA’s goals.”
CAPSTONE’s took a four-month journey from launch to orbit – overcoming challenges related to communications and propulsion along the way – and performed an initial orbit insertion maneuver on Nov. 13. In the following days, the CAPSTONE mission operations team, led by Advanced Space of Westminster, Colorado, analyzed data from the spacecraft to confirm it was in the expected orbit and carried out two clean-up maneuvers to refine its track.
SOURCE: PR Newswire