'Dark night sky' diaporamas de présentation

The GLOBE at Night Program: an NSN Teleconference on Local Leaders in Dark Sky Advocacy

684 views • 44 slides

Protecting Dark Skies

Protecting Dark Skies. An Ongoing Program of Diligence and Education In Borrego Springs California. Presented by Dr. James Hoban Rickard, Member Borrego Springs Dark Sky Coalition. Dark because of surrounding mountains, and lack of freeways. . Borrego Springs, winter residents = 5000.

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Stars

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Vocabulary

Vocabulary. Black cowboy wild horses. Horse Vocab. Mustang: a wild horse Stallion: an adult male horse Mare: an adult female horse Filly: a young female horse. Cowboy vocab. saddlebag : a bag that straddles or hangs from the saddle . bluff : a hill with steep sides .

521 views • 19 slides

The Sun

The Sun. Layers of the Sun. The Core. Cannot be directly observed Theoretical studies of the energy it radiates Extremely hot, dense gas Plasma Density of 160,000 Kg/m3 Temperature of 1.5 x 10 7 Density + Temperature Nuclear Fusion EMR = gamma rays & particles.

467 views • 17 slides

New system of science communication based on the collaboration with a university and public astronomical observatories i

New system of science communication based on the collaboration with a university and public astronomical observatories in a regional area. Masami OKYUDO Ne twork in W akayama, E ducation of A stronomy and R esearch, Wakayama University okyudo@center.wakayama-u.ac.jp.

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144 views • 7 slides

SILVER

SILVER

113 views • 1 slides