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	Podcast:		Astronomy (Video)
	Episode:		Space Dust
	Category:		Arts
	Duration:		00:05:18
	Publish Date:		2016-01-29 15:00:00
	Description:		Karin Sandstrom studies the interstellar medium - the dust and gas in galaxies and between stars, and especially how ultraviolet light interacts with soot-like polycyclic aromatic hydrocarbons. That, she says, is key to everything - how stars (and planets) form, how galaxies evolve, and perhaps how life emerged. Series: "Women in Science" [Science] [Show ID: 30014]
	Total Play:		0