NASA @NASA
@_Crazycrit @NASAWebb As Webb is orbiting L2, it's also moving around the Sun. Since Webb can only point to roughly half the sky at any given moment because it can’t look in the direction of Earth & the Sun, this affords Webb access to the entire sky over the course of a year: https://t.co/Fv0KXtzKLS — PolitiTweet.org
