We have found over 5,000 exoplanets so far outside of our solar system, and the James Webb Telescope will help scientists find planets with atmospheres.
In our vast universe containing unimaginably large numbers of stars and planets, scientists theorize that there surely must be some other life that has evolved elsewhere., we may be able to get one step closer to discovering the signs of our cosmic neighbors, on exoplanets many millions of miles away from home., which premiered on February 22, scientists discuss how the JWST is helping them figure out which exoplanets have atmospheres, and therefore have a chance of having life on them.
Stock image of an exoplanet passing in front of its star. The James Webb Space Telescope is making it easier for astronomers to find exoplanets and detect if they have an atmosphere.orbiting stars other than our sun. We have found 5,332 confirmed exoplanets as of March 1, 2023, across 3,931 planetary systems. Some 855 of these star systems have more than one planet.
Looking at exoplanets as they pass in front of their star also allows the astrophysicists to determine if the"That comes from a very clever observation made back in 2000," Espinoza said."They figured out that if a planet transits, then some of the starlight gets filtered through the atmosphere of the planet as the planet passes in front, the planet blocks part of the light, but this little fraction of the light that also goes through the atmosphere interacts with it.
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