I just came across this amazing picture taken by the Cassini probe right before it burned up in the atmosphere of Saturn, I have never seen anything like this! I am posting it below:
Astronomers discover a 'Triple Galaxy', which is a Galaxy within a Galaxy within a Galaxy, located 600 million light-years from Earth. Nobody knows why or how it even exists.
"No, it's not a painting, and it wasn't photoshopped either. These are polar stratospheric clouds over Iceland.”
Polar stratospheric ice clouds (naked clouds) form at temperatures below the ice sublimation point, usually around −85 °C.