Information found on this page has been archived and is for reference, research or recordkeeping purposes. Please visit NRC's new site for the most recent information.
Information identified as archived on the Web is for reference, research or recordkeeping purposes. It has not been altered or updated after the date of archiving. Web pages that are archived on the Web are not subject to the Government of Canada Web Standards. As per the Communications Policy of the Government of Canada, you can request alternate formats by contacting us.
Image Gallery Contents
Select from the list below to learn more:
Telescopes and Observatories
Our Milky Way galaxy has about 150 globular clusters moving about it. The hundreds of thousands of stars in this cluster are kept together by their mutual gravitational attraction. Such clusters are the oldest objects whose age astronomers can measure reliably.