CIRCE Space Weather Suite Announced for First UK Satellite Launch

CIRCE CAD models courtesy of Blue Canyon Technologies.

Dstl’s miniaturised space weather instrumentation suite will be aboard Virgin Orbit which is aiming to launch from Spaceport Cornwall later in 2022.

LONDON (Dstl PR) — The Defence Science and Technology Laboratory’s (Dstl) miniaturised space weather instrumentation suite will be one of the payloads aboard Virgin Orbit which is targeting the first UK satellite launch this summer from Spaceport Cornwall in Newquay. Virgin Orbit’s Launcher One rocket takes off horizontally, carried aloft by a modified Boeing 747 jet, named Cosmic Girl.

The Coordinated Ionospheric Reconstruction Cubesat Experiment (CIRCE) satellite mission comprises two 6U cube-satellites that will be launched into a near-polar low Earth orbit in a string-of-pearls configuration (targeting 555 kilometres altitude). Each 6U satellite bus measures 10cm by 20cm by 30cm (the size of a cereal box), and will fly almost identical instrument capability on both satellites. Dstl is partnering with the US Naval Research Laboratory (NRL) on the joint mission.

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