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Overview of planet
Planet Type
Terrestrial
Orbital Time
6.1 Earth Days
Distance from Star
0.02925 AU
Solar System
TRAPPIST-1
TRAPPIST-1e
TRAPPIST-1 e is one of the 7 exoplanets that is orbiting around its star, TRAPPIST-1. The planet is located around the Goldilocks Zone making it possible for liquid water to exist. The picture from the NASA database shows us that it is a terrestrial planet.
TRAPPIST-1a
TRAPPIST-1 an ultra-cool dwarf star that the planet orbits. It is a G-type main sequence star and it is smaller and less luminous than the sun. It stand at only 11% of the radius of the sun.
Atmosphere
Nitrogen
75%
Oxygen
23%
Other Gasses
2%
TRAPPIST-1e does not have a cloud-
free, hydrogen-dominated atmosphere, so it means it has a compact, hydrogen-free atmosphere. Increasing the chances of life and making the planet less sucestible to atmospheric loss. A compact atmosphere containing nitrogen, oxygen and other gases is a sign for the existence of liquid water.
free, hydrogen-dominated atmosphere, so it means it has a compact, hydrogen-free atmosphere. Increasing the chances of life and making the planet less sucestible to atmospheric loss. A compact atmosphere containing nitrogen, oxygen and other gases is a sign for the existence of liquid water.