Are the TRAPPIST-1 Planets Home to Life?

These alien worlds, about 40 light-years away from Earth, are believed to be the most likely place for biological life beyond our solar system. TRAPPIST-1 is a dwarf star with at least seven exoplanets orbiting around it. The full system was discovered in 2017, and it marked a monumental milestone for astrophysics, because at the […]