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Variable Stars

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Uploaded by on Feb 6, 2009

doopdedoop

Category:

Education

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Standard YouTube License

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All Comments (6)

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  • AHHHHH ANAMANAGUCHI HELIX NEBULA AHHHH

  • Meh. It would have been nicer if you had only focused on a few specific groups, but instead actually given some information as to WHY the stars vary.

  • tx for upload

  • Well... that's not really that informative... e.g. RR Lyrae don't have a strong period-luminosity correlation... in contrary - RR Lyrae are well known for approximately the same intrinsic brightness regardless of their temperature and period of pulsation.

  • The music is quite psychodelic but the presentation is quite informative.

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