Episode 67: The Accelerating Universe, with Nobel laureate Brian Schmidt

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Feature Guest: Brian Schmidt

220px-Brian_SchmidtThe 1929 discovery of the expanding universe by Edwin Hubble forever changed our picture of the cosmos and our understanding of our place in the universe. In 1998 we learned that wasn’t the only surprise. That’s when two teams of astronomers announced that the expansion of our universe isn’t slowing down as everyone assumed. Its speeding up. Today we’re joined at The Star Spot by Distinguished Professor Brian Schmidt who won the Nobel Prize for discovering our accelerating universe.


Current in Space

Anuj describes the Orion spaceflight, the first mission since Apollo eventually aimed at deep space. Then Tony wonders if the stuff of life could seed itself on other worlds following the disocvery that DNA returned from the exposure to the vacuum of space in good working order. And Dave extends the lifetime for Mars’ watery past after learning an ancient lake may have lasted tens of millions of years. Finally Celine explains how “cliff-bots” now being tested in the Moroccan desert may one day dig up deposits left over from such long extinct bodies of water.

About our Guest

Dr. Brian Schmidt is Distinguished Professor at the Australian National University Mount Stromlo Observatory and holder of an Australian Research Council Federation Fellowship. In 2011 Schmidt received the Nobel Prize in Physics for his co-discovery that the universe isn’t merely expanding, it’s actually accelerating in its expansion. Shmidt is Fellow of the Royal Society, a recipient of the Pawsey Model, the Dirac Medal and the Shaw Prize in Astronomy.


Brian Schmidt Website

Nobel Lecture: The path to measuring the accelerating universe

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