How Does Aerobraking (2005) Work?

Aerobraking is like using wind to slow down a spaceship, just like you might use wind to stop your bike on a windy day.

Imagine you're riding your bike really fast, and suddenly you feel the wind push against you, it makes you go slower. That's what aerobraking does for a spaceship. When the spaceship goes through the atmosphere of a planet (like Mars), the air around it acts like a brake. The friction between the spaceship and the air slows it down, which helps save fuel, kind of like how your bike uses less energy when wind helps slow you down.

1. The spaceship enters the atmosphere.
2. The air pushes against it, creating heat and slowing it down.
3. After several passes through the atmosphere, the spaceship has slowed enough to stay in orbit without using too much fuel.

This trick was used in 2005 by a spaceship going to Mars, it made the trip easier and more fun!