It was launched in August 2021 onboard of Dragon CRS-23 to the ISS, where it was deployed on 12 October 2021. It was selected in 2017 by NASA's CubeSat Launch Initiative (CSLI) to be launched as part of the ELaNa program. The SPAD (single-photon avalanche detectors) quantum annealing payload will evaluate technologies for healing radiation damage in crystalline single photon detectors. The meaning of the CAPSat acronym was hence changed from 'Cooling, Annealing, Pointing Satellite' to 'Cool Annealing Payload Satellite'. Think of the sphere as a stack of circles, deformed into a barrel shape and closed off by caps above and below.

The SPAD annealing payload is the sole science payload of the mission. The Laboratory for Advanced Space Systems at Illinois (LASSI), which Lembeck is director of, handles communication with CAPSat from its ground station in. The Script of Outside In (part 6): How to turn the sphere inside out Y: And what does this have to do with the sphere X: A lot. The respective deployable panels of the two removed payloads were also uninstalled from the spacecraft. With the approval of NASA, the payloads were de-manifested from the mission and uninstalled in order to reduce risk to the SPAD annealing payload. single-photon avalanche detectors (SPAD)ĭue to a lack of development resources, the active cooling payload and the strain-actuated fine pointing control payload were determined to be unsuitable for flight by the mission team at the University of Illinois.an active thermal system for small spacecraft.But one important step toward that breakthrough is the development of. The CAPSat ( Cool Annealing Payload Satellite) is a 3U CubeSat a technology demonstration mission for CubeSat navigation and control.ĬAPSat was originally to investigate three unique science experiments utilizing the onboard payloads: A 'quantum Internet' could enable security, privacy, and processing capabilities that are not possible with today’s Internet.

Uiuc capsat