These planets would need to lie inside the “habitable zone” in their star, wherever temperatures allow for liquid water within the floor. This collage attributes artist impressions of most of the exoplanetary devices found and studied utilizing HARPS. Image Credit ESO by way of Wikimedia. An exoplanet, or extrasolar planet, https://hyperbaric-oxygen-therapy73849.xzblogs.com/76600935/the-oxygen-chambers-for-cancer-diaries