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 – Intro
00:45 – Why Jupiter doesn’t have massive rings
https://www.universetoday.com/156887/jupiters-giant-moons-prevent-it-from-having-rings-like-saturn/
02:37 – Searching for Interstellar Meteor Underwater
https://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 fallen
https://www.universetoday.com/156962/chinas-long-march-rocket-booster-makes-uncontrolled-reentry-back-to-earth/
05:18 – The shortest day in history
07:17 – Super fast destruction by a black hole
https://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 hide
https://www.universetoday.com/156975/planet-9-is-running-out-of-places-to-hide/
11:36 – Earth's magnetic field almost collapsed fairly recently
https://www.universetoday.com/156969/earths-magnetic-field-almost-completely-collapsed-550-million-years-ago/
14:00 – Even citizen astronomers get time on JWST
https://www.universetoday.com/156978/even-citizen-scientists-are-getting-time-on-jwst/
15:32 – New cool pictures from JWST
https://www.universetoday.com/156994/jwst-turns-its-gaze-on-the-cartwheel-galaxy/
16:43 – Outro
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