Listen to these words and repeat to practice your pronunciation.

An astronomer

An observatory

A constellation

A cosmologist

A laboratory

The Mars rover

Listen and read along to these sentences.

It's impossible not to feel awestruck and humbled when you're looking at a view like this. Just think how few people in the course of history have been able to witness this sight.

It really puts into perspective how small our Earth is in the grand scheme of things. It's hard to really get that until you see the planet from this far away.

Looking at space from a telescope is just not the same as being here in person. I don't think I'm ever going to get tired of this view!

When you see the planet from this far away, you realize how vast our solar system is, let alone how vast the universe is. It makes Earth seem rather delicate and fragile.

Practice reading those sentences aloud and record your voice or say the sentences out to your class.


Open the exercise to begin the activity. Follow the instructions in the document.