Which scientific instrument launch in 2009 was specifically designed to detect exoplanets via the transit method and ultimately discovered over 2,600 confirmed exoplanets during its primary and extended missions?

The launch of scientific instruments and technologies often marks pivotal moments in research and discovery. Major scientific product launches can transform entire fields, enabling new types of experiments and observations previously thought impossible. This poll tests your knowledge about how significant scientific product introductions have shaped modern research capabilities and scientific progress.

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Kepler Space Telescope
James Webb Space Telescope
TESS (Transiting Exoplanet Survey Satellite)
Hubble Space Telescope