Since its opening, and until recent years, our Zeiss Model VIa optical planetarium projector has brought the wonder of the night sky to countless visitors. The Zeiss Company no longer services the ...

Add Yahoo as a preferred source to see more of our stories on Google. Former Smithsonian executive Elizabeth Babcock has been tapped to lead the nation's oldest planetarium, the Adler Planetarium. The ...

The Technical Reference Files comprise an artificial collection that currently contains 1,900 cubic feet of aviation and space related materials, organized in 22 subject series. File materials include ...

Richard H. Emmons (1919-2005), astronomer, engineer, and proponent of astronomy education, taught astronomy and physics at Kent State University and later worked as an engineer for Goodyear Aerospace ...