Stream episodes on demand from www.bitesz.com (mobile friendly). *Massive cloud on collision course with the Milky Way A massive cloud some two million times the mass of the Sun moving at well over a million kilometres per hour is on a direct collision course with our Milky Way Galaxy. *Plans for a Martian sample return mission NASA and the European Space Agency have agreed to develop a Martian sample return mission to bring soil and rocks from the red plant back to Earth. *Sentinel 3b launched Europe’s Sentinel 3B Earth sciences satellite has successfully launched into orbit providing scientists with another set of eyes to study the Earth’s rapidly changing environment. You tube video url: https://www.youtube.com/watch?v=hDoNmgj2XsY *May SkyWatch One of the year’s best meteor showers – the Eta-Aquarids – are now underway and will reach their peak on Saturday night / Sunday morning as Earth passes through the dust and debris trail left behind by Halley’s Comet. For enhanced Show Notes including photos to accompany this episode, visit: http://www.bitesz.com/spacetimeshownotes Subscribe, rate and review SpaceTime at all good podcasting apps…including Apple Podcasts (formerly iTunes), Google Podcasts, Stitcher, PocketCasts, Podbean, Radio Public, Tunein Radio, google play, Spreaker, Spotify, Deezer etc Would you prefer to have access to the special commercial free version of SpaceTime? Help support the show, subscribe at Patreon....and share in the rewards. Details at www.patreon.com/spacetimewithstuartgary Help support SpaceTime : The SpaceTime with Stuart Gary merchandise shop. Get your T-Shirts, Coffee Cups, badges, tote bag + more and help support the show. Check out the range: http://www.cafepress.com/spacetime Thank you. Plus: As a part of the SpaceTime family, you can get a free audio book of your choice, plus 30 days free access from audible.com. Just visit www.audibletrial.com/spacetime or click on the banner link at www.spacetimewithstuartgary.com Email: SpaceTime@bitesz.com Join our mailing list at http://www.bitesz.com/join-our-mailing-list  Learn more about your ad choices. Visit megaphone.fm/adchoices

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