The James Webb Space Telescope analyzed the atmosphere of TRAPPIST-1b and found that it has no atmosphere. The discovery has the potential to change what humanity knows regarding extrasolar planet formation and extraterrestrial life.
The Trappist star system is a hot, rocky star 40 light-years away and a star similar to our solar system is known to contain planets the size of seven Earths, and it plays an important role in space exploration. The James Webb Space Telescope is a next-generation space telescope developed by NASA. Observation of Trappist-1B with a telescope capable of observing such super-resolution.
TRAPPIST-1b is the closest planet to TRAPPIST, a 9% solar mass red dwarf. Researchers see it as a state similar to the rocky world of the solar system and the relationship between the earth and the moon. In other words, Trappist always shows only cross-sections to TRAPPIST-1b.
The research team studied Trappist-1b through observations taken by the James Webb Space Telescope between November 8 and December 3 last year. The James Webb Space Telescope was launched in December 2021 and began publishing scientific observations in July of last year. Since then, it has observed some of the galaxy’s most famous tourist attractions and some of the earliest detectable light.
The James Webb Space Telescope found that the planet is quite hot. The daytime temperature is 230 degrees, and if the planet had an atmosphere, the heat would circulate throughout the planet that day. On the other hand, the other side appears to be quite cold.
Trappist-1b has been studied before using the Hubble Space Telescope and the Spitzer Space Telescope, but according to the European Space Agency announcement, it found no puffy atmosphere at the time, but the possibility of a denser atmosphere might not be ruled out. However, the James Webb Space Telescope was able to completely eliminate the atmospheric potential using the mid-infrared instrument MIRI.
Trappist-1b is 100 times closer to Trappist than the Earth-Sun relationship. Because trapists are active, they can also sweep the atmospheres that planets create. According to NASA’s research team, Trappist-1b boasts four times the stellar energy flux that Earth gets from the sun because it’s so close to the star. It is expected that scientists will continue to gather interest as a place to explore theories regarding extrasolar planets or red dwarf systems. Related information this placecan be found in
