Alien planet spiraling toward its doom could be Earth's futu

The planet, Kepler-1658b, will soon be engulfed in the flames of its own sun. It could teach us a great deal about planetary evolution.

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Shreyas Vissapragada , Harvard Smithsonian , , Astrophysical Journal Letters , Exoplanet , Orbital Decay , Post Star , Alien Planet , Alien World , Mess , Kepler Space Telescope ,