“As to what they may be”

Oh how grassy is this hopper, How this berry ripely rasps. I would never have conceived it If I weren’t conceived myself! —Wisława Szymborska (1923-2012) Astrobiology is sometimes and with some justice disparaged as a science with only one data point. This is not to deny the wealth of geological, astronomical and biological knowledge that … Continue reading “As to what they may be”