Friday Nite Videos -- July 17, 2015
Portside
“The New Horizons mission is a stunning validation of not only astronomy and physics, but of science itself. ... No astrologer could have given us this information. Alchemy could not have powered the rockets so powerfully and precisely ... This will be remembered as an achievement of our species, of our civilization, and of the power of science.”
Stephen Colbert and Neil deGrasse Tyson riff, with scientific rigor and lots of humor, about the New Horizons findings, Pluto weirdness, and the demotion (or elevation?) of Pluto from planet to king of the Kuiper Belt.
“It feels good,” said Alan Stern, lead scientist on the mission. “So many people put so much work into this around the country. We’ve completed the initial reconnaissance of the solar system, an endeavour started under President Kennedy.”John Grunsfeld, head of Nasa’s science mission directorate, said that images beamed back from New Horizons on its approach showed Pluto to be an “extraordinarily interesting and complex world”.
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