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ESA's Plato Spacecraft Ready to Hunt Earth-like Exoplanets

10/10/2025

29 7 Full Breakdown

Summary

Story summary

The European Space Agency (ESA) has completed the Plato spacecraft assembly, designed to find Earth-like exoplanets.
The final assembly took place at ESA's Test Centre in the Netherlands, with tests confirming readiness for launch.
Plato carries 26 cameras to monitor over 150,000 stars for exoplanet detection.
Plato is set to launch in December 2026 aboard an Ariane 6 rocket.

History

Historical Context

The ExoMars mission, launched by the European Space Agency (ESA) in 2016, aimed to explore Mars for signs of life, following a partnership with Roscosmos established in 2013. Initially budgeted at €1 billion, costs rose to approximately €1.3 billion due to NASA's withdrawal. This mission reflects a broader commitment to advancing space exploration and understanding exoplanets, with a second rover mission now planned for 2028.

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Story summary

The European Space Agency (ESA) has completed the Plato spacecraft assembly, designed to find Earth-like exoplanets.
The final assembly took place at ESA's Test Centre in the Netherlands, with tests confirming readiness for launch.
Plato carries 26 cameras to monitor over 150,000 stars for exoplanet detection.
Plato is set to launch in December 2026 aboard an Ariane 6 rocket.

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