Sex gnomes stories  If there's life on Mars right now, it's
either really good at hiding from our robots, or it's too small
to be able to wave at us. In either case, an effective way of
finding it might be through gene sequencing, which is why
scientists want to send a DNA sequencer on Mars. It's called
"the search for extraterrestrial genomes," which I have
abbreviated to "SEx GNomes."