Astronomers Discover a Massive Structure Beyond Laniakea

*Astronomers discover a massive structure beyond LaniakeaAstronomers mapping the distribution of galaxies around the Milky Way have discovered a massive structure beyond the Laniakea galaxy supercluster.*New hypothesis to try to explain ‘OumuamuaComputer simulations suggest the mysterious interstellar asteroid Oumuamua probably formed its strange elongated cigar shape through gravitational tidal forces as it was cleaved off its parent body almost like a slab of rock.*Gilmour Space completes latest hybrid rocket engine test firingGilmour Space Technologies has achieved one of the longest hybrid rocket engine test firings ever undertaken -- a 110-second mission duration burn of its upper stage engine.*The Science ReportHow a crucial component of the immune system responds to the spike protein of COVID-19.Age, gender, ethnicity, and underlying medical conditions key risk factors for death from COVID-19.The first marine fish in modern times to be declared extinct.The science behind the lofty and elite world of professional hot dog eating championships. For more SpaceTime visit https://spacetimewithstuartgary.com (mobile friendly). For enhanced Show Notes including photos to accompany this episode, visit: http://www.bitesz.com/spacetimeshownotesGet immediate access to over 200 commercial-free, double and triple episode editions of SpaceTime plus extended interview bonus content. Subscribe via Patreon or Supercast....and share in the rewards. Details at www.patreon.com/spacetimewithstuartgary or Supercast - https://bitesznetwork.supercast.tech/RSS feed: https://rss.acast.com/spacetime Email: [email protected] receive the Astronomy Daily Newsletter free, direct to your inbox...just join our mailing list at www.bitesz.com/mailinglist or visit https://www.bitesz.com/astronomy-daily  See acast.com/privacy for privacy and opt-out information.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.