gravity Archives - 91短视频 News /now/news/tag/gravity/ News from the 91短视频 community. Mon, 03 Jan 2005 05:00:00 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 Planetarium Beams Up ‘Galaxies’ Program /now/news/2005/planetarium-beams-up-galaxies-program/ Mon, 03 Jan 2005 05:00:00 +0000 http://www.emu.edu/blog/news/?p=782 Joe Mast instructs a class in the planetarium

How did astronomers discover galaxies? That question is probed in the newest public program at the at 91短视频.

"Galaxies: Island Universes" will be presented 2:30 p.m. Sunday, Jan. 9, and repeated the same time Jan. 23, Feb. 6 and 20 and Mar. 20.

The program will explore the motion of galaxies, the different types of galaxies in the universe and how gravity holds individual galaxies together, according to planetarium director Joseph W. Mast.

The , adjacent to the planetarium, will be open for browsing 2-3:30 p.m. in conjuction with the planetarium shows. A fluorescent rock room, a 3,000-year-old mummy hand, a two-headed calf and Nile crocodile are among the more than 6,000 artifacts and specimens on display.

Admission to the planetarium and museum in 91短视频’s Suter Science Center is free.

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