SPARCS

SPARCS (Star-Planet Activity Research CubeSat) is an American ultraviolet space nano-telescope in the CubeSat 6U format (30x20x10 cm at launch, 12 kg) whose objective is to study the near and far ultraviolet radiation of galactic red dwarfs.^[1] The mission selected by NASA is developed and managed by Arizona State University with the participation of the Jet Propulsion Laboratory (JPL) which provides the telescope and its detectors.^[2][3][4]

Objectives

The objective of the SPARCS mission is to study the ultraviolet emissions of around ten red dwarfs in order to model its impact.^[5] SPARCS is with ASTERIA one of the first space astronomy missions using the extremely miniaturized CubeSat format. This new category of satellite opens up prospects in the field of long-term observations of astronomical phenomena thanks to their reduced cost.^[6][7]

Timeline

SPARCS is expected to launch in 2027.^[8]

External Links

• "Tiny satellite, big discoveries, from campus to cosmos - The Arizona State Press". www.statepress.com. Retrieved 2025-11-16.