This week on Astronomy News with The Cosmic Companion, we welcome Mark McCaughrean, Senior Advisor for Science & Exploration at the European Space Agency, to the show. We'll talk about the European Space Agency's BepiColombo mission to Mercury.We're also going to look at Comet Leonard as it makes its closest approach to Earth this week, and we'll tell you how to find it in the night sky. We're going to hear about an odd finding from a Chinese lunar rover on the far side of the Moon, and we look forward to the launch of the most advanced telescope ever sent into space – the James Webb Space Telescope.--- Send in a voice message: https://anchor.fm/the-cosmic-companion/messageSupport this podcast: https://anchor.fm/the-cosmic-companion/support Get full access to The Cosmic Companion at thecosmiccompanion.substack.com/subscribe