The Discussion: Astronomy Christmas presents Listener’s email about the value of early human space endeavours Listener’s email about the marvelousness of Musk   The News: Rounding up the astronomy news in October, we have: The largest valley in the solar system (on Mars) is packed with water More evidence to suggest there may be living organisms in Venus’ atmosphere The sharpest images yet of the region around our galaxy’s supermassive black hole Astronomers find 70 new rogue planets free-floating in space The James Webb Space Telescope finally launches!   The Interview: this month we interview… the constellation Orion!   The Sky Guide: This month we’re taking a look at the constellation of Orion with a guide to its history, how to find it, a couple of deep sky objects and a round-up of the solar system views on offer in January.