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Giant Galaxies Unveiled, Titan's Tidal Secrets, and the AI Apocalypse Debate: S28E57 58 & 59
SpaceTime S28E57S28E58 S28E59w/c May 12, 2025Space, Astronomy and Science Podcast.SpaceTime Series 28 Episode 57*Discovery of fifteen new giant galaxiesAstronomers have discovered 15 giant radio galaxies each more than 3 million light years across and each hosting a highly active supermassive black hole.*Saturn’s moon Titan is changing quicklyAstronomers have discovered that the orbit of the Saturnian moon Titan’s is changing very quickly on geologic timescales.*Failed Soviet Venus spacecraft crashes back to EarthA failed Soviet era spacecraft bound for Venus 53 years ago has crashed back to Earth somewhere between the Indian Ocean west of Jakarta and the Southern Ocean off the Western Australian south coast.*Could Artificial intelligence exterminate humanityThe warnings from science fiction have been numerous and constant, artificial intelligence could pose a real threat to the survival of humanity. But that’s science fiction – where does the truth lie.*The Science ReportUsing cannabis during pregnancy may increase the risk of several adverse birth outcomes.Scientists sequence the complete genome of one of Australia’s most iconic and endangered frogs.New research has found that Australians are flourishing as they get older.Skeptics guide to Argentina’s BigfootSpaceTime Series 28 Episode 58*Is there a new kind of dark matter in the galactic centre?Astronomers have uncovered a mysterious phenomenon at the centre of the Milky Way galaxy which could reveal new different kind of less massive dark matter.*Lunar Gateway space station's first habitation module arrivesThe first habitation module for the new Lunar Gateway Space Station has finally arrived in the United States. *More space junk threatens the International Space StationNASA has been forced to move the International Space Station this week to avoid some a large fragment of space junk.*The Science ReportStudy warns people will need to make more babies if the species is to survive.New insights into how continents move.Teenagers diagnosed with mental health conditions report spending more time on social mediaAlex on Tech New Apple updatesSpaceTime Series 28 Episode 59*Possible Martian biosignatures continue to perplex scientistsScientists are continuing to examine the fascinating possible detection of biosignatures on Cheyava Falls rock samples collected by NASA’s Mars Perseverance rover in the red planet’s Jezero Crater almost a year ago.*The odd family of stars desperate to leave homeAstronomers have discovered a strange cluster of over a thousand stars acting very strange – and no one knows why.*Artemis II Orion Moon Capsule delivered to NASAThe return of humans to the Moon is a step closer with the Orion capsule to be used for the manned Artemis II lunar mission officially handed over to NASA.*The Science ReportWarnings that parents using phones and tablets, around their kids may be affecting their kids health.A man who injected himself with snake venom 856 times helps create an antivenom for all snake bites.Claims that growing peas and potatoes could help feed a city in times of global catastrophe.Skeptics guide to Gestalt Therapyhttps://spacetimewithstuartgary.comhttps://www.bitesz.com/show/spacetime/This week’s guests include:Baerbel Koribalski from the University of Western SydneyKen Farley perseverance deputy project scientistKaty stack morgan perseverance deputy project scientistAnd our regular guests:Alex Zaharov-Reutt from techadvice.lifeTim Mendham from Australian Skeptics