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What Is The Closest Exoplanet To Earth?
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Welcome, my name is Phil, and in this video I discuss the closest exoplanet to Earth.
The closest exoplanet (Proxima Centauri b) to Earth orbits the closest star, known as Proxima Centauri. It is just over 4 light years away which very close in astronomical terms. The planet is comparable in size to Earth and sits in the habitable zone. Although since Proxima Centauri is a red dwarf star the habitable zone places is very close to the star.
Not only does the closest star host a potentially habitable Earth like planet but there are two other planets in the system. Proxima Centauri c is a super Earth or Sub Neptune planet further out, which is very cold. Proxima Centauri d is smaller than Earth and inside the inner edge of the Habitable Zone, which makes to very hot.
Support this channel on Patreon:
Welcome, my name is Phil, and in this video I discuss the closest exoplanet to Earth.
The closest exoplanet (Proxima Centauri b) to Earth orbits the closest star, known as Proxima Centauri. It is just over 4 light years away which very close in astronomical terms. The planet is comparable in size to Earth and sits in the habitable zone. Although since Proxima Centauri is a red dwarf star the habitable zone places is very close to the star.
Not only does the closest star host a potentially habitable Earth like planet but there are two other planets in the system. Proxima Centauri c is a super Earth or Sub Neptune planet further out, which is very cold. Proxima Centauri d is smaller than Earth and inside the inner edge of the Habitable Zone, which makes to very hot.
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