For the September edition, we explain how mathematics is an indispensable tool for space exploration, how honeybees are masters of geometry, and about the unbelievable uniqueness of a shuffled deck of cards.

The largest and most powerful space observatory ever built is set to launch into space as early as December 24, 2021, and Canada has a key role in its mission.

For the September edition, our experts wrote about why ocean acidification is posing problems for shellfish, how researchers used gravitational waves to observe a black hole and neutron star orbiting each other and merging, and what the future could look like — with humanoids in our midst.

It’s the International day of Women and Girls in Science! Miriam Burland and Mary Grey are two Canadian women who enriched the world of astronomy.

In March, before social distancing measures, a group of Indigenous high school students from northern communities contributed their ideas to an upcoming astronomy exhibition at the Canada Science and Technology Museum.

Watching a "shooting star" unexpectedly dart across a starry sky is awe inspiring. People will often ask, "What was that?" or "Where did it come from?" Beyond the inevitable "ooohs" and "ahhhs," there is an entire astronomical field devoted to their study. Meteor science is also one of the few remaining fields where amateur astronomers, equipped with only their eyes, can still contribute valuable data to the scientific community. I vividly remember spending a part of my childhood in my backyard

The Dominion Observatory's Historic Telescope, part 2 Surveyor and astronomer, Otto Klotz (1852-1923) envisioned an observatory whose function in Canada mirrored that of the Royal Observatory at Greenwich, but with a supporting role for surveyors. The result was the founding of the Dominion Observatory with William Frederick King (1854-1916), the Chief Astronomer, as its first Director. The Observatory’s primary function was to mark the primary longitude for Canada and the determination and

Foreword This Collection Profile was originally written in 2005 by Dr. Brooks to commemorate the 100th Anniversary of the Dominion Observatory. It will be released weekly as a four-part series of articles. The Observatory remains a notable landmark on the grounds of the Central Experimental Farm National Historic Site of Canada, a short walk down the street from the Canada Agricultural and Food Museum in Ottawa. The 15-inch equatorial telescope remained the primary instrument there from 1905

What happened to the Moon on January 31, 2018? Click the button to see the full-sized infographic.