Astronomers finally figured out how Pluto cools itself

Astronomers finally figured out how Pluto cools itself

Pluto might be small and distant, but it keeps surprising scientists. After the New Horizons spacecraft zipped past it in 2015, we got our first real look at its icy landscape and unexpectedly active atmosphere. But even with those discoveries, one question lingered in scientists' minds. How does Pluto regulate its temperature with such a strange environment? Well, thanks to new data from the James Webb Space Telescope, researchers say they may …