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Physics, 25.02.2020 18:04 cvrlxzzz6507

TRAPPIST-1e is a planet orbiting another star. This star is so far away from Earth that light takes almost 40 years to reach us from it. TRAPPIST-1e has a semi-major axis of 0.02817 AU, so its orbit is:

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TRAPPIST-1e is a planet orbiting another star. This star is so far away from Earth that light takes...
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