Dave Jemitus introduces John Axtell from the Guildford Astronomical Society with a monthly review of astronomical matters.John Axtell tells us about the discovery of a supernova by an amateur, the Falcon Heavy maiden flight, Star-link, The Mars Curiosity and Opportunity rovers, possible micro-organisms on Mars and John’s forthcoming trip to Mars plus his constellation of the month for March and what to look for in the night sky in March.