Dominion Observatory

Dominion Observatory was a federal scientific institution in Ottawa, Ontario, that shaped Canadian astronomy, timekeeping, and geophysics for nearly seven decades.

About Dominion Observatory

Operating from 1902 until 1970, Dominion Observatory served as a central hub for astronomical observation, official timekeeping, geophysics, and land surveying across Canada. Its main building was designed by Chief Dominion Architect David Ewart and constructed between 1902 and 1905 in the Romanesque Revival style, on the grounds of the Central Experimental Farm.

History

For most of the twentieth century, Dominion Observatory was a federal government institution with responsibilities well beyond astronomy alone — it helped establish and maintain Canada's official time standard and supported geophysical and surveying work nationwide, before ceasing operations in 1970.

Location & getting there

The observatory building stands in Ottawa, Ontario, on the grounds of the Central Experimental Farm, an accessible and historic part of the Canadian capital's landscape.

Visiting Dominion Observatory

Since the observatory ceased astronomical operations in 1970, it no longer functions as a working research site; anyone interested in seeing the historic building today should check current public access arrangements for the Central Experimental Farm.

See your named star from here

Dominion Observatory once helped keep Canada's official time by watching the stars; a star named today through Star Register comes with coordinates that any modern telescope can find. Browse the star catalogue to pick one out.