In a galaxy far, far away ... did we find life?

Astronomers have recently uncovered evidence of a potentially habitable planet unlike any in our solar system. K2-18b, a massive world that weighs more than eight Earths, orbits a red dwarf star every 33 days and could be covered in water and an atmosphere rich in water vapor and rain clouds. While some scientists suggest this might hint at signs of life, others stress it’s far too early to draw any conclusions.