Create a Logo for CASTOR and Win!
New deadline: March 1, 2019 All Canadians are invited to enter.
Canadian astronomers have established themselves in space-based astronomy by using space telescopes such as Hubble and Chandra. In 2003 Canada’s MOST (Microvariability and Oscillations of Stars) space telescope was launched, and now Canada is a full partner in the James Webb Space Telescope (JWST).