The atmospheres of exoplanets have been a focal point of the field lately, with the James Webb Space Telescope taking a look at as many as it can manage. But time on the world’s most powerful space telescope is valuable, and getting a complete picture of any such atmosphere is difficult without that significant time commitment. So a multidisciplinary team of researchers have come up with an alternative mission that is very specialized at capturing as much information as they can about exoplanet atmospheres, but also with a fraction of the budget of flagship missions like JWST. The mission, known as the EXoplanet Climate Infrared TElescope (EXCITE), has one feature the JWST doesn’t though—a gondola.

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