So is it pronounced HI-SEE'-AN or HY'-SHEN? Find out my thoughts about this critical question as I also discuss the possibility of detecting life on these water worlds.I also aired (and answered) few unscreened voicemail messages (THAT was fun!) as well as answered questions posed by the Space Cadets, including:► Quantum Field Theory;► Is the launch of the SLS delayed until 2022?► The speed of light and redshift;► And more!Our Dom's cheese of the week was Bosina, a soft ripened cow & sheep milk cheese. You can order your own brick from Dom's here: https://domscheese.com/product/robiola-bosina/ and learn more about the cheese itself here: https://www.caseificioaltalanga.it/product/bosina/?lang=enTHANK YOU to Vladimir Stepanov for your SuperChat during tonight's show!