S26E75: New clues as to how Earth got its water & Other Space News

SpaceTime Series 26 Episode 75
*New clues as to how Earth got its water
Discovery of Sodium chloride, better known as table salt on an asteroid could explain how Earth got its water.
*The CERN atom smasher tightens measurements of matter–antimatter asymmetry
Physics tells us that the Big Bang produced equal amounts of matter and antimatter when the universe came into existence 13.82 billion years ago. But, matter and antimatter annihilate each other when they come into contact – so how come we’re here at all?
*Astronomers outraged over a new super-bright satellite
Over the past few years, astronomers have become increasingly concerned over the growing number of satellites orbiting the planet which are now causing serious disruption to vital scientific research.
*The Science Report
People with higher IQs found quicker when tackling simple tasks but took longer on difficult problems
Palaeontologists discover fossilised remains of a giant Australian armoured shingleback lizard.
Bad news if you’re a night owl – chances are you’ll die early.
Skeptics guide to regulating witch doctors

This week’s special guest:
Professor Alexander Heger from Monash University
And our regular guests:
Tim Mendham from Australian Skeptics
Alex Zaharov-Reutt from www.techadvice.life
Jonathan Nally the editor of Australian Sky and Telescope Magazine

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