2019
DOI: 10.1155/2019/9190329
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Eu:CROPIS AIV Program: Challenges and Solutions for a Spin-Stabilized Satellite Containing Biology

Abstract: Eu:CROPIS is DLR’s first mission of the Compact Satellite Program. Its primary payload focuses on the research of closed-loop biological, regenerative life support systems, in a simulated gravitational environment of the Moon and Mars over months at a time. This is achieved by rotation of the satellite around its central body axis, using only magnetic torquers as actuators. A secondary payload (“PowerCells”) by the NASA Ames Research Center also utilizes the artificial gravity to conduct growth experiments on … Show more

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Cited by 3 publications
(4 citation statements)
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“…At the time of the GOSSAMER Roadmap, the only serious attempt at creating a technically and commercially viable small spacecraft launcher was the SpaceX Falcon-1/-1e (SpaceX, 2008a) mainly aiming at the LEO/SSO market. It was terminated after only 4 launches with the backlog moving to piggy-back slots on the larger Falcon-9 (SpaceX, 2009) of the same provider (Delovski et al, 2019;Findlay et al, 2013). Unique in its class until very recently (RocketLab, 2019), the Falcon-1e used environmentally friendly propellants, had very gentle launch loads, and had an announced though modest lunar launch capability with a small added boost stage (SpaceX, 2008b).…”
Section: Launchmentioning
confidence: 99%
“…At the time of the GOSSAMER Roadmap, the only serious attempt at creating a technically and commercially viable small spacecraft launcher was the SpaceX Falcon-1/-1e (SpaceX, 2008a) mainly aiming at the LEO/SSO market. It was terminated after only 4 launches with the backlog moving to piggy-back slots on the larger Falcon-9 (SpaceX, 2009) of the same provider (Delovski et al, 2019;Findlay et al, 2013). Unique in its class until very recently (RocketLab, 2019), the Falcon-1e used environmentally friendly propellants, had very gentle launch loads, and had an announced though modest lunar launch capability with a small added boost stage (SpaceX, 2008b).…”
Section: Launchmentioning
confidence: 99%
“…After the successful launch of the compact satellite mission Eu:CROPIS (Euglena Combined Regenerative Organic-Food Production in Space) at the German Aerospace Center (DLR) in December 2018, the involved spacecraft AIV team started a deep-rooted analysis of the lessons learned during the integration and verification campaigns of the Eu:CROPIS spacecraft [1]. The process aimed to identify fields in which the AIV flow of small-and medium-scale prototype spacecrafts could be streamlined in order to reduce the overall non-value-adding activities by means of improved team organization, documentation flow, tools and infrastructure.…”
Section: Introductionmentioning
confidence: 99%
“…Eu:CROPIS is a spin stabilized small satellite placed into a circular low Earth Sun synchronous orbit at an altitude of 580 km and an inclination of 97.8 deg. It was launched onboard a Falcon 9 on 3rd December 2018 in the frame of the Spaceflight Industries SSO-A mission and was operated for about one year [1,2].…”
Section: Introductionmentioning
confidence: 99%
“…Alongside the primary payload Eu:CROPIS, the satellite carries two NASA Ames Powercell Enclosures, two Radiation Measurements in Space (RAMIS) radiation detectors, and the SCalable On-boaRd computer development (SCORE). Detailed information on the mission, subsystems, and payloads can be found in the system overview of reference [1,2].…”
Section: Introductionmentioning
confidence: 99%