Stream podcast episodes on demand from www.bitesz.com/spacetime (mobile friendly).  *83 Supermassive black holes discovered in the early universeAstronomers have discovered 83 monstrous black holes feeding in the early universe. *Einstein’s still rightScientists with the GRAVITY Collaboration have put general relativity to its strongest test yet – this one involving the supermassive black hole at the centre of the Milky Way galaxy.  *World’s biggest telescope moves a step closer to fruitionDevelopment of the world’s largest telescope – the Square Kilometre Array – has moved a step closer with the formal signing of an international treaty establishing the intergovernmental organisation that will oversee the delivery of the project. *The Science ReportMore than one-in-five pancreatic cancers traced back to smoking.Low-dose aspirin shows little effect on reducing the overall risk of death from prostate cancer.The world's oceans absorbing nearly a third of human-caused carbon emissions.Doubt cast on the likely cause of the collapse of the city state of Angkor.The glass surface that never gets dirty and never needs cleaning.A new study claims humans may be able to sense the Earth’s magnetic field.Skeptics guide to some of the crazy things people believe in. 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, ACast etc RSS feed: https://feeds.megaphone.fm/spacetime 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 audiobook 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 To receive the Astronomy Daily Newsletter free, direct to your inbox...just join our mailing list at www.bitesz.com/mailinglist  Learn more about your ad choices. Visit megaphone.fm/adchoices

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