GJ 3378 b
NASA Science [Unofficial]
June 5, 2026
GJ 3378 b is a super Earth exoplanet that orbits a M-type star. Its mass is 2.3 Earths, it takes 21.5 days to complete one orbit of its star, and is 0.09673 AU from its star. Its discovery was announced in 2026.
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