The first batch of charge-coupled devices (CCDs) to be flown on ESA’s PLATO space observatory was accepted by ESA last month. This is an important milestone on the road to creating a groundbreaking spacecraft that will detect Earth-sized exoplanets in orbit around distant stars.

The CCDs will be a key element of the largest digital combined camera ever flown in space. This camera will receive light from 26 telescopes, all mounted on a single satellite platform. The first 20 CCDs for PLATO were accepted for delivery by ESA in mid-March, and the remaining 84 detectors will be delivered in further batches before the end of 2020.

“The delivery of the first detectors at this time is important because it secures the early availability of one of the key elements of the whole mission,” said Bengt Johlander, the PLATO Payload Manager for ESA.

For more details, see ESA's press release: http://sci.esa.int/plato/61280-delivery-of-first-detectors-for-platos-exoplanet-mission

On March 27th a successful close-out meeting for the Payload Preliminary Design Review (P/L-PDR) was held at ESTEC, with ESA certifying that PLATO has achieved all the criteria necessary to pass the review.

The PMC leadership would like to thank the whole team for the enormous effort they made. It was only possible to reach this important milestone thanks to the consistently high motivation and desire to succeed that is present at all levels of the consortium.

In 2021 we will have the Payload Critical Design Review (P/L-CDR) and with the Camera Series Production Readiness milestone to deal with. Before that, however, we must complete the ongoing Unit PDRs.

OHB System AG, a subsidiary of Bremen-based space and technology group OHB SE has been selected as prime contractor for the science mission PLAnetary Transits and Oscillations of Stars (PLATO) by the European Space Agency (ESA).

During the development and the production of the PLATO satellite, OHB System will have access to the contribution of a core team consisting of Thales Alenia Space (France and UK) and RUAG Space (Switzerland)(source: OHB System AG).

The prime selection together with the upcoming Instrument Preliminary Design Review (IPDR) are important milestones towards the completion of the development phase and the start of the implementation phase next year.