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Ask an Astronomer
By NASA's Spitzer Science Center / IPAC / NASA / Caltech
Real NASA astronomers answer questions about the exciting science of astronomy.... more
FAQs about Ask an Astronomer:
How many episodes does Ask an Astronomer have?
The podcast currently has 55 episodes available.
Ask an Astronomer episodes:
October 14, 2005Why Does the Moon Look Like It Changes? 
October 14, 2005What Causes an Eclipse of the Moon? October 14, 2005Why Are Solar Eclipses Only Visible in Some Parts of the World? This 'Ask an Astronomer' episode explains eclipses of the sun and why they can't be seen everywhere....moreOctober 14, 2005Why Is Spitzer Painted Black? The Spitzer Space Telescope has a funny paint job. This 'Ask an Astronomer' segment explains why....moreOctober 14, 2005Are Other Solar Systems Like Our Own?
FAQs about Ask an Astronomer:
How many episodes does Ask an Astronomer have?
The podcast currently has 55 episodes available.