This artists concept shows what exoplanet Kepler-1649c could look like on its surface.

This artist's concept shows what exoplanet Kepler-1649c could look like on its surface. The planet is the closest to Earth in size and temperature found yet in data from the Kepler space telescope.

For more information on the Kepler mission, visit www.nasa.gov/Kepler.

For more information about exoplanets, visit https://exoplanets.nasa.gov/.

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