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Arianespace • Ariane 62 Block 2 • Ariane Launch Area 4 (NA)
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Plato, for PLAnetary Transits and Oscillations of stars, is a European Space Agency (ESA) mission with 26 cameras to study terrestrial exoplanets in orbits up to the habitable zone of Sun-like stars. Its goal is to measure the sizes of exoplanets and discover exomoons and rings around them, as well as characterise planets' host stars by studying tiny light variations in the starlight it receives.

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Plato, for PLAnetary Transits and Oscillations of stars, is a European Space Agency (ESA) mission with 26 cameras to study terrestrial exoplanets in orbits up to the habitable zone of Sun-like stars. Its goal is to measure the sizes of exoplanets and discover exomoons and rings around them, as well as characterise planets' host stars by studying tiny light variations in the starlight it receives.
Ariane 6 variant with two upgraded P160C solid rocket boosters.
Arianespace SA is a multinational company founded in 1980 as the world's first commercial launch service provider. It undertakes the production, operation, and marketing of the Ariane programme. Their vehicles launch exclusively from French Guiana in South America.
Payload and object details are usually published 1–2 days after launch.
Provider, rocket, pad, and booster history tied to this launch.
Linked via Spaceflight News API (SNAPI).
ArticleThe European Space Agency Plato mission has successfully completed a series of tough tests under space‑like conditions. With this accomplishment, the spacecr...
ArticleThe European Space Agency’s mission to discover Earth-like exoplanets, Plato, is now sealed in the Large Space Simulator (LSS) chamber at ESA’s Test Centre f...
ArticlePlato, the European Space Agency’s mission to discover Earth-like exoplanets, successfully passed a first round of tests designed to ensure that the spacecra...
ArticleBy fitting its sunshield and solar panels, engineers have completed the construction of Plato, the European Space Agency’s mission to discover Earth-like exo...
ArticleThe European Space Agency’s Plato spacecraft has safely arrived at ESTEC, ESA’s technical heart in the Netherlands. There, engineers will complete the spacec...
ArticleOn 11 June, engineers at OHB’s facilities in Germany joined together the two main parts of ESA’s Plato mission.
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ESA PLATO Patch