Finding life beyond our solar system goes beyond measuring an exoplanet's size, as rocky, Earth-sized worlds might not have the conditions for life as we know it. While exoplanets can be directly imaged by blocking their star's glare, these images are fuzzy and lack resolution to provide enough deta ils about the habitability. Therefore, astronomers are limited to studying an exoplanet's atmosphere, and this has proven to be quite beneficial in teaching scientists about an exoplanet's formation and evolution, and whether it contains the necessary ingredients for life as we know it. ...read more read less