Canadian astronaut Joshua Kutryk to conduct his first spacewalk Thursday

Look up! The Hunter's Moon lights up our night skies this weekend

Are you ready for Torontohenge? Here's when and where you can see it

Look up! Halley's comet meteors will flash across the sky this week!

Are Canadians in for supercharged nor'easters this winter because of El Niño?

Leap seconds have helped synchronize our clocks, but their time may be over

Mars Perseverance rover sets new record for farthest off-world driving distance