『Voyager approaches one light-day away』のカバーアート

Voyager approaches one light-day away

Voyager approaches one light-day away

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概要

On Nov. 18, Voyager 1 spacecraft will be 25.9 billion kilometres from Earth — the first human-made object to reach a distance of one light-day away. Bob McDonald watched Voyager 2 launch from Cape Canaveral, Fla., on Aug. 20, 1977, alongside Jon Lomberg, the space artist and design director for the Golden Record, the time capsule aboard both spacecraft. They reconnect to chat about the launch and the meaning of the mission. Joe Westlake, a space physicist and NASA’s Heliophysics division director, explains how the Voyager spacecraft continue to make scientific discoveries about the galaxy beyond our solar system, almost 50 years later.


Also today:

  • Renewable energy could help avoid a ‘global meltdown’ — if we pick up the pace
  • Scientists find strongest evidence yet of dinosaur blood
  • Recounting the feathered connections between humans and birds
  • How you respond to medications depends on your genes


For more information about today’s episode, visit cbc.ca/quirks.

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