Watch the recorded video: https://youtu.be/-9qOZxB9wFk

Watch the recorded video: https://youtu.be/tpgioCuuks8

Watch the recorded video: https://youtu.be/ZXUvEsLpO3s

Are you interested in learning how to navigate the night sky? Do you have a telescope or pair of binoculars and not sure how to use them to their full potential?

Shortly after the big bang, the universe was a cold, dark place, barely recognizable to those of us used to seeing beautiful telescope images of a sky filled with brilliant lights.

Eighty-five percent of the matter in our universe is made up of a mysterious invisible substance scientists call “dark matter.”

This week we're looking for the constellations that make up the Summer Triangle, an easy-to-find asterism in our night sky. We'll also look at a few more objects on the Moon, and if you're feeling adventurous you can try to spot Jupiter and Saturn right next to the Moon too.

We're diving into some more constellations this week! We'll go over Cygnus, Lyra and Aquila, the three constellations that contain the bright stars in the Summer Triangle, and some of the cool objects you can find in those constellations!

Do you have a question for one of our astronomers? Our expert team will be live on Tuesday, July 28th at 7pm EDT for a “Cosmos From Your Couch” – Q and A edition! Submit a question for us at events@dunlap.utoronto.ca and then stay tuned to see it answered live on YouTube!

It's the Perseids Meteor Shower! This week we will be passing through a cloud of dust left behind by comet Swift-Tuttle, which means we'll have the chance to see shooting stars.