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Browse results: Composition of the Universe

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RESOURCE	GRADE LEVEL	MEDIA TYPE
3D Space: Illusion or Reality? This video excerpt from NOVA’s "The Fabric of the Cosmos: What Is Space?" reveals new data about black holes that has led to a new idea about the universe: Instead of everything being a three-dimensional object, it’s possible that everything is actually just a hologram. Accessibility features: Caption, Transcript	9-12	Video
Cosmic Origin Spectrograph This video from NASA features the Cosmic Origin Spectrograph (COS), which allows scientists to use spectrographic analysis to assess the composition of intergalactic material. Accessibility features: Transcript	9-12	Video
Exoplanets This video segment from IdahoPTV's D4K shows the tools scientists use to search for exoplanets and describes possible characteristics a planet might have to support life. Accessibility features: Caption, Transcript	4-9	Video
Life Beyond the Solar System This video excerpt from NOVA describes the search for disks of dust particles forming around new stars. Accessibility features: Caption, Transcript	6-12	Video