Determining How Super-Earths and Mini-Neptunes Are Made

The Astronomy, Technology and Space Science News Podcast.SpaceTime with Stuart Gary Series 24 Episode 21*Determining how Super Earths and Mini-Neptunes are madeAstronomers have now found over four thousand exoplanets – planets orbiting stars other than the Sun.*How far are we from nuclear powered space transportA new report by America’s National Academies of Sciences, Engineering, and Medicine think tank warns that NASA will need to pursue an aggressive and urgent nuclear technology development program to properly support a human mission to Mars in 2039.*Russian spaceship out of controlRussian cosmonauts were forced to take over control and manually guide a Progress cargo ship into a docking port aboard the International Space Station after the automated system suddenly failed.*Falcon 9 lost at seaSpaceX has lost a Falcon 9 booster during a landing attempt following what otherwise -- had been another successful launch carrying 60 more Starlink satellites into orbit.*The Science ReportAt least half of all COVID-19 infections come from people who aren't showing symptoms.There’s new evidence that air pollution can make you go blind.How the Moon affects our sleep.First impressions really are accurate.Skeptic's guide to hearing voices that aren’t thereHelp SpaceTime become a completely listener supported podcast.SpaceTime is an independently produced podcast (we are not funded by any government grants, big organisations or companies), and we’re working towards becoming a completely listener supported show...meaning we can do away with the commercials and sponsors. We figure the time can be much better spent on researching and producing stories for you, rather than having to chase sponsors to help us pay the bills.That's where you come in....help us reach our first 1,000 subscribers...at that level the show becomes financially viable and bills can be paid without us breaking into a sweat every month. Every little bit helps...even if you could contribute just $1 per month. It all adds up.By signing up and becoming a supporter at the $5 or more level, you get immediate access to over 230 commercial-free, double and triple episode editions of SpaceTime plus extended interview bonus content. You also receive all new episodes on a Monday rather than having to wait the week out. Subscribe via Patreon or Supercast....and share in the rewards. Details at Patreon www.patreon.com/spacetimewithstuartgary  or Supercast - https://bitesznetwork.supercast.tech/ Details at https://spacetimewithstuartgary.com  or www.bitesz.com/support Sponsor Details:This episode of SpaceTime is brought to with the support of ExpressVPN...Rated No.1 by TechRadar...and as used by us. For three months free when you sign up for any 12-month package just visit www.tryexpressvpn.com/space and help support the show. The Great Courses Plus...lifelong learning from the best in their fields. For your 14 day free trial of the entire library, please visit www.thegreatcoursesplus.com/space and help support the show.LastPass password manager….it’s one we use and is a lifesaver. Check it out for free at spacetimewithstuartgary.com/lastpass and help support the show.NameCheap.com….your online presence begins with a great domain name. Find your perfect one with NameCheaps powerful tools. Visit spacetimewithstuartgary.com/namecheap for more details and help support the show.<br...