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PLATO

© ESA/CNES/Arianespace/ArianeGroup/Optique vidéo du CSG–S. Martin

All launches
Arianespace

PLATO

TBD

Ariane 62 Block 2
T-minus to liftoff

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SECONDS

March 2027
StatusTBD
VehicleAriane 62 Block 2
OrbitSun-Earth L2
PadAriane Launch Area 4
Loading map…

Mission

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.

Quick facts

VehicleAriane 62 Block 2
OrbitSun-Earth L2
PadAriane Launch Area 4
SiteGuiana Space Centre, French Guiana
WindowMar 31, 00:00:00 UTC→Mar 31, 00:00:00 UTC

Vehicle

FamilyAriane
Acquiring satellite view…
Trajectory unknown
Ariane Launch Area 4
Guiana Space Centre, French Guiana
5.256, -52.787
Scrub riskLOW
Go84%
Q

Q's read

Weather & scrubLOW risk
Weather Go84%Wind8 ktGusts22 ktCloud43%Temp81°F

Limiting rule: No flight through cumulus cloud with top at or above the freezing level.

HRRR Open-Meteo best_match (GFS-derived) F+71: CAPE 1680 J/kg · freezing 17,004 ft · HRRR F+71: CAPE 1680 · upper-level wind 31 kt — anvil-producing environment, no live proximity