
NASA @NASA
@AshishR81366662 We know 3 of them are in the habitable zone — the right orbital distance to be warm enough for liquid water to exist on their surfaces. Astronomers will use @NASAWebb to look for signs of an atmosphere, the next step to finding out if life could survive: https://t.co/THNX8GjW3f — PolitiTweet.org