Why Is the Kuiper Belt Suddenly Active?

Have you ever looked at the night sky and wondered what lies beyond Pluto? Far…

Did Mars Once Have a Giant Ocean?

Mars, our red neighbor in space, looks dry and dusty today. But scientists believe it…

What If the Sun Was a Red Dwarf?

Imagine waking up one day and looking at the sky. Instead of a bright yellow…

Which Planet Has The Largest Volcano in the Solar System?

Have you ever looked at a volcano and wondered how big it can get? On…

How Long Until the Sun Swallows Earth?

Have you ever looked up at the Sun and wondered what will happen to it…

Why Is the Sun’s Corona So Hot?

Have you ever touched a light bulb after it’s been on for a while? It…

What If Ceres Replaced Our Moon?

Imagine looking up at the night sky and seeing a strange, round object instead of…

How Do Asteroids Get Their Names?

Have you ever looked up at the night sky and wondered about the tiny rocks…

Why Does Uranus Smell Like Rotten Eggs?

Have you ever wondered what planets smell like? Earth has fresh air, flowers, and rain.…

What If the Moon Was Twice as Close?

Have you ever looked at the moon and wondered what would happen if it were…