A super-Earth is an extrasolar planet.

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Illustration of the inferred size of the super-Earth COROT-7b (center) in comparison with Earth and Neptune

It has a mass higher than Earth's, but much less than the Solar System's ice giants, Uranus and Neptune, which are 15 and 17 times Earth's mass, respectively.[1]

The term "super-Earth" refers only to the mass of the planet, and does not imply anything about the surface conditions or habitability.

References

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