So, there's this planet called Venus that's kind of like Earth's sister planet. It's really hot and has a lot of volcanoes, but scientists still want to learn more about it.
To do this, they use special machines called spacecrafts that can fly through space and land on Venus. These spacecrafts have cameras and other instruments on them that can take pictures and collect data about the planet.
One reason scientists explore Venus is that they want to know more about its atmosphere, which is really thick and has a lot of carbon dioxide in it. They also want to learn more about its volcanoes and how they affect the planet.
Exploring Venus can be really hard because it's so hot and its atmosphere is very different from Earth's. But scientists keep trying because they want to learn as much as they can about Venus and the other planets in our solar system.