PLATO (spacecraft)

Common card · No. 414244

PLAnetary Transits and Oscillations of stars (PLATO) is a space telescope under development by the European Space Agency for launch in March 2027. It is the third medium-class mission in ESA's Cosmic Vision programme and is named after the influential Greek philosopher Plato. The mission goals are to search for planetary transits across up to one million stars, and to discover and characterize rocky extrasolar planets around yellow dwarf stars (like the Sun), subgiant stars, and red dwarf stars. The emphasis of the mission is on Earth-like planets in the habitable zone around Sun-like stars where water can exist in a liquid state. A secondary objective of the mission is to study stellar oscillations or seismic activity in stars to measure stellar masses and evolution and enable the precise characterisation of the planet host star, including its age.

Read on Wikipedia · Image ESA/ATG Europe, CC BY-SA 4.0