An observatory deck is at the base of the clock.

"The ice has come," said Mr. Hartmanis as he stood on the observatory deck of his control tower, waving an arm toward the ice-filled port.

Students will also work at smaller telescopes mounted on piers on the observatory deck.

Today an observatory deck on one of the old batteries offers spectacular views of Jamaica Bay, New York Harbor and the Manhattan skyline.

Silence and Chase Mago watched their arrival from the observatory deck, then moved around the platform to look again at the blue-white sphere of the assembly hall.

William Hamilton, a machinist's mate from the the guided-missile destroyer Preble, was returning, pale-faced, from the outside observatory deck.

Shakespeare could have been writing about last Sunday night at midtown's own lovers' lane, the observatory deck of the Empire State Building.

After revolting against the strict and unimaginative cloud makers, the boy is gently returned to the observatory deck by his new cloud-friend.

On September 7, 2008, the school opened a new building that includes an open-air cafeteria, and observatory deck that overlooks the school's library, and its first elevator.

Although the observatory deck is not completely finished, visitors can look out at night to a thrilling view of San Francisco Bay.