Look Up at the Sky Day, observed annually on April 14, invites us to pause, look up – and appreciate the vast expanse up ...

Here's our weekly guide to the planets, stars and other highlights in the night sky this week. Plus, we've got a heads up on ...

And you can test what you've learned with some activities! If you look up on a clear day the sky is bright and you can see the Sun. You should never look at the Sun directly. It can damage your eyes.