Raymond Z. Gallun, Comet's Burial
“ Later, sweating in the penal mine-pits near Tycho Station, Brinker and Copeland still heard scraps of news.Explorers moved back into the region where the comet had split the lunar crust. The rising columns of steam and gas were perhaps unspectacular phenomena in themselves. But there they were, ready to fill a tremendous need. The sleepy internal fires of the Moon were unlikely to be violent. Yet they would push vapors up to the surface here perhaps for centuries. ”
