• 4 Videos, Slides, Films

• 1 DVDs

• 2 Astronomy
• 1 Cosmography
• 1 Galaxies
• 1 Life
• 1 Life on other planets
• 1 Origin
• 1 Spectrum analysis
• 1 Stars
• 1 Time travel

• 2 Science Channel (Television network)
• 1 BBC Studios
• 1 British Broadcasting Corporation
• 1 Burt, Andrew, 1945-
• 1 Cheetham, Clementine
• 1 Cooter, Stephen
• 1 Discovery Communications, Inc.
• 1 Freeman, Morgan
• 1 Gaiam Americas, Inc.
• 1 Heintz, Jaime Ryan
• 1 Hewitson, Tom (Producer)
• 1 Incubator (Firm)
• 1 Nisbett, Alec (Producer)
• 1 Parlen, Megan
• 1 Public Broadcasting Service (U.S.)
• 1 Revelations Entertainment (Firm)
• 1 Sharp, Geoffrey
• 1 Tanio, Nadine
• 1 Thomas, Rhys
• 1 WGBH (Television station : Boston, Mass.)
• 1 Williams, Talithia

• 4 English

• 1 Universe

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