Common menu bar links

Learn about certain astronomy topics, such as telescopes, the solar system, stars, galaxies and Canadian astronomers in this beginner’s guide.

Learn about astronomy, the oldest and most far-reaching science. Find information about the stars, planets, galaxies, methods for observing and the astronomical knowledge of indigenous peoples.

Learn about meteorites, rocks that have fallen from space, and discover how they are distinguished from Earth rocks.

Connect to a wide assortment of astronomical links. Check the current weather conditions in space, visit NASA or learn about the Hubble Telescope.

Discover how astronomers use a variety of space telescopes and observatories to gather images and data about our universe.

Link to information about current astronomy-related projects, such as telescope and spectrograph development.

Take a journey to the centre of our solar system with astrophysicist Dr. Ken Tapping, who studies the sun – the engine that drives our environment.

Probe the skies! Learn about telescopes, the Sun, the Earth, seasons and more.

Access information on astronomy for students and educators, including the history of astronomy in Canada.

Find information on an automated satellite tracking network in Canada. Read about the equipment used and explore an image gallery to view images of and by C.A.S.T.O.R.

Learn all about the constellations—their legends, shapes and locations—with an interactive representation of the night sky and a printable sky chart and viewer.

Access resources for teachers and students to discover how to explore the skies above Canada. Find information to support curriculum, as well as a glossary of astronomy terms and a gallery of images.

Discover the contributions of Canadians to astronomy. Learn about Canadian astronomy history or read about individual accomplishments.

Review the instruments and facilities in use at the Dominion Radio Astrophysical Observatory and discover how they are used in scientific research to understand distant objects emitting radio energy.

Read about the Meteorite and Impacts Advisory Committee. View images and descriptions to learn about meteorites in Canada and around the world.

Learn about MOST, a Canadian project to create an astronomical space telescope capable of measuring the ages of stars in our galaxy and perhaps even unlocking mysteries of the universe itself.

Read an electronic book about Canadian astronomy and astrophysics in the 21st Century. Explore the image gallery to view pictures that correspond to the chapters of the book.

Learn about astronomy and about Canada's involvement in this field of research, whether you are a dedicated astronomer or simply want to find the name of the brightest star.

Discover what events are occurring in the sky this month. Find out when there will be a full moon or what planets might be visible and where to find them in the night sky.

Discover something new going on in the sky above you with Dr. Ken Tapping, an astronomer who shows you how to enjoy the beauty and mysteries of the heavens with nothing more than binoculars.

Learn about solar storms and the complex and changing relationship between the Earth and Sun.

Read answers to common questions about the measurement of time on topics including leap years, seasons, sun and moon cycles and daylight savings time.