What are hypergiants?

Hypergiants are stars that are super huge and super bright, like a giant lightbulb in the sky.

Imagine you have a toy dinosaur that's as big as your school bus. Now picture that dinosaur being super bright, like it’s glowing from inside with a flashlight on every part of its body. That’s kind of what a hypergiant is, a star that's way bigger and brighter than most stars.

Hypergiants are so big that if you put one in the center of our solar system, it would reach all the way past Neptune, which is way out there, beyond Pluto!

They’re also super bright. If you could see a hypergiant up close, it might be like standing next to a giant fireball, so bright and hot that it could light up your whole neighborhood.

These stars are like the energetic kids in class, they're always moving and changing. Some of them might even explode one day, becoming supernovas, which is like when a star has a giant fireworks show in space! Hypergiants are stars that are super huge and super bright, like a giant lightbulb in the sky.

Imagine you have a toy dinosaur that's as big as your school bus. Now picture that dinosaur being super bright, like it’s glowing from inside with a flashlight on every part of its body. That’s kind of what a hypergiant is, a star that's way bigger and brighter than most stars.

Hypergiants are so big that if you put one in the center of our solar system, it would reach all the way past Neptune, which is way out there, beyond Pluto!

They’re also super bright. If you could see a hypergiant up close, it might be like standing next to a giant fireball, so bright and hot that it could light up your whole neighborhood.

These stars are like the energetic kids in class, they're always moving and changing. Some of them might even explode one day, becoming supernovas, which is like when a star has a giant fireworks show in space!