[Space Bites] Interstellar Meteorite Underwater, Shortest Day Ever, Earth's Magnetosphere Collapse

An interstellar meteorite could be hiding in the ocean. Why doesn’t Jupiter have rings like Saturn. The time when Earth’s magnetic field almost collapsed. The shortest day on Earth, and Planet 9 is running out of places to hide. 00:00 - Intro00:45 - Why Jupiter doesn’t have massive ringshttps://www.universetoday.com/156887/jupiters-giant-moons-prevent-it-from-having-rings-like-saturn/02:37 - Searching for Interstellar Meteor Underwaterhttps://www.universetoday.com/157009/an-interstellar-meteor-struck-the-earth-in-2014-and-now-scientists-want-to-search-for-it-at-the-bottom-of-the-ocean/04:27 - Long March 5B has fallenhttps://www.universetoday.com/156962/chinas-long-march-rocket-booster-makes-uncontrolled-reentry-back-to-earth/05:18 - The shortest day in history07:17 - Super fast destruction by a black holehttps://www.universetoday.com/156811/a-black-hole-can-tear-a-neutron-star-apart-in-less-than-2-seconds/09:13 - Planet 9 is running out of places to hidehttps://www.universetoday.com/156975/planet-9-is-running-out-of-places-to-hide/11:36 - Earth's magnetic field almost collapsed fairly recentlyhttps://www.universetoday.com/156969/earths-magnetic-field-almost-completely-collapsed-550-million-years-ago/14:00 - Even citizen astronomers get time on JWSThttps://www.universetoday.com/156978/even-citizen-scientists-are-getting-time-on-jwst/15:32 - New cool pictures from JWSThttps://www.universetoday.com/156994/jwst-turns-its-gaze-on-the-cartwheel-galaxy/16:43 - Outro🦄 Support us on Patreon📰 EMAIL NEWSLETTERRead by 55,000 people every Friday. Written by Fraser. No ads.Subscribe Free: https://universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/Astronomy Cast: http://www.astronomycast.com/🤳 OTHER SOCIAL MEDIATwitter: https://twitter.com/fcainTwitter: https://twitter.com/universetodayFacebook: https://facebook.com/universetodayInstagram: https://instagram.com/universetoday📩 CONTACT [email protected]⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)Support Universe Today Podcast