#JWST's first glimpse of the #TRAPISST-1 system of rocky worlds in the habitable zone of their star only 39 light years away confirmed their atmospheres aren't deep primordial hydrogen, but could be thin like Earth, Venus, and Mars https://earthsky.org/space/trappist-1-exoplanets-webb-telescope/ #BedtimeScience
#jwst #trapisst #bedtimescience
#JWST's first glimpse of the #TRAPISST-1 system of rocky worlds in the habitable zone of their star only 39 light years away confirmed their atmospheres aren't deep primordial hydrogen, but could be thin like Earth, Venus, and Mars https://earthsky.org/space/trappist-1-exoplanets-webb-telescope/ #BedtimeScience
#jwst #trapisst #bedtimescience