Starship Asterisk*

Pleiades star cluster is my favourite one! When the weather allows I try to find it in the night sky and can't hide my excitment! Thank you for adding such wonderful lectures it is always pleasant to find out something new and useful.

This is very informative video that tell about old group star and I love Cosmology subject which help me more knowledge it

The lecture video is embedded below but also available [url=http://asterisk.apod.com/lectures/Lecture15.mp4]here in MP4 format[/url].
Additionally, slides used in the lecture are embedded below but also are available [url=http://asterisk.apod.com/lectures/Lecture15.ppt]here in Powerpoint format[/url].
Questions after the lecture? Please ask them in [url=http://asterisk.apod.com/viewforum.php?f=27]here[/url].

[youtube]http://www.youtube.com/watch?v=Y8XSnippCf8[/youtube]
Wikipedia entries:
[list][url=http://en.wikipedia.org/wiki/HR_diagram]HR diagram[/url]
[url=http://en.wikipedia.org/wiki/Cephid_variable]Cepheid variable[/url]
[url=http://en.wikipedia.org/wiki/Open_cluster]Open cluster[/url]
[url=http://en.wikipedia.org/wiki/Globular_cluster]Globular cluster[/url][/list]

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