![b2ececcc990c4c7c18439cf90425cca3 b2ececcc990c4c7c18439cf90425cca3](https://utterbuzz.com/wp-content/uploads/2023/06/b2ececcc990c4c7c18439cf90425cca3.jpg)
About 40 light-years from Earth, a set of seven Earth-sized planets are orbiting a star called TRAPPIST-1. Now, scientists studying the system with the Webb Space Telescope have found one of them, TRAPPIST-1 c, either lacks an atmosphere or has a very thin one, indicating that habitable planets may be fewer and…