Central Park West and 81st Street. American Museum of Natural History, Hayden Planetarium, view in the planetarium.

Central Park West and 81st Street. American Museum of Natural History, Hayden Planetarium, night view, exterior elevation.

Central Park West and 81st Street. American Museum of Natural History, Hayden Planetarium, detail of showcase, front hall.

Central Park West and 81st Street. American Museum of Natural History, Hayden Planetarium, night view, exterior in perspective.

Central Park West and 81st Street. American Museum of Natural History, Hayden Planetarium, staff members, in group, at work.

Central Park West and 81st Street. American Museum of Natural History, Hayden Planetarium, staff members, in group, at work.

Central Park West and 81st Street. American Museum of Natural History, Hayden Planetarium, solar system lobby east hall mural by Knight, detail of Saturn.

200 Central Park West. American Museum of Natural History. Hayden Planetarium. Exterior

[200 Central Park West. American Museum of Natural History. Hayden Planetarium. Exterior.]

200 Central Park West. American Museum of Natural History. Hayden Planetarium. Interior, close-up of Zeiss Projection instrument

200 Central Park West. American Museum of Natural History. Hayden Planetarium. Exterior

[200 Central Park West. American Museum of Natural History. Hayden Planetarium. Interior, close-up of Zeiss Projection instrument.]

[200 Central Park West. American Museum of Natural History. Hayden Planetarium. Interior, close-up of Zeiss Projection instrument.]

200 Central Park West. American Museum of Natural History. Hayden Planetarium, Hall of the Sun

Central Park West between West 77th Street and West 81st Street. American Museum of Natural History. Roosevelt Memorial

Central Park West between West 77th Street and West 81st Street. American Museum of Natural History. Roosevelt Memorial

200 Central Park West. American Museum of Natural History. Hayden Planetarium. Staff member at work

200 Central Park West. American Museum of Natural History. Hayden Planetarium. Staff members at work

200 Central Park West. American Museum of Natural History. Hayden Planetarium, Hall of the Sun

Hayden Planetarium, 81st Street and Central Park West, New York City