← Back to context Comment by babylon5 16 days ago It's cold out there, why would it melt? 4 comments babylon5 Reply hdgvhicv 16 days ago It would ablate due to interstellar hydrogen, but that’s so rare over a billion years you’re taking a few millimetres. lmm 16 days ago It's got a very long time to do so. Like how a bowl of water evaporates at room temperature. jethronethro 16 days ago Heat ray from a passing flying saucer? DecentShoes 16 days ago Radiation?
hdgvhicv 16 days ago It would ablate due to interstellar hydrogen, but that’s so rare over a billion years you’re taking a few millimetres.
lmm 16 days ago It's got a very long time to do so. Like how a bowl of water evaporates at room temperature.
It would ablate due to interstellar hydrogen, but that’s so rare over a billion years you’re taking a few millimetres.
It's got a very long time to do so. Like how a bowl of water evaporates at room temperature.
Heat ray from a passing flying saucer?
Radiation?