http://www.astronomycast.com/archive/

From May 21, 2009.

- What would happen if the Moon was rotating fast enough that it was not tidally locked to the Earth?

- When light and matter go into a black hole, where do they go?

- Why does the space station’s orbit seem to oscillate between 60 degrees north latitude and 60 degrees south?

- What do telescopes pick up when they look at different objects — is it light waves or individual photons?

- Is Dark Matter “out there” or it is all around us?

- Did time pass so slowly during the Big Bang that it occurred infinitely long ago?

- If the sun classified as yellow, why is the color of daylight white?

- Since the beginning of the show, has any of the science discussed changed?

- Could Hubble or Cassini be boosted out in to space to save the spacecraft from destruction?

 

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