In case you're just back from Mars, @DrBrianMay will be joining @astro_timpeake and a stellar cast for our Science Fiction vs. Fact panel on April 22nd when Space Rocks London, in association with @esa Get your tickets before they float away! #spacerocks https://t.co/fzVIVwesRB pic.twitter.com/8fSxPTsrzE

— Space Rocks (@spacerockslive) April 14, 2018