The Moon Has No Atmosphere Imagine standing on the Moon without a single breath of air around you. That’s right! The Moon doesn’t have an atmosphere, which means there’s no air to breathe, no weather, and no sound. It’s a quiet, silent world where the Sun shines brightly and the stars are as bright as they can be.
Astronauts Eat Special Food Ever wonder what astronauts eat in space? They have a whole menu of space food, including freeze-dried ice cream, chicken nuggets, and even pizza! They have to eat food that doesn’t need to be cooked, because there’s no kitchen in space. Plus, their food is often mixed with water before they eat it to make it more like a normal meal.
The International Space Station Floats in Space The International Space Station (ISS) is a big space lab that floats around Earth. It’s so big that it can be seen from space! The cool thing is, astronauts live and work there for months at a time. They float around the station because there’s no gravity to keep them on the ground.
Comets Are Made of Ice Comets are like giant snowballs made of ice, dust, and rocks. When a comet gets close to the Sun, the ice starts to melt and form a glowing tail. This is what makes comets so beautiful to see in the night sky!
Space Travel Can Make You Grow Taller Did you know that astronauts can grow a few inches taller in space? That’s because there’s no gravity pulling them down. When they come back to Earth, they shrink back to their normal height.
The Speed of Light Is Fast, But Not Fast Enough for Space Travel Light travels at a super-fast speed of about 186,000 miles per second. But even at this speed, it would take over 4 years to travel to the nearest star system. That’s why space travel is still a challenge for humans!
There Are Many Different Types of Planets Did you know that there are many different types of planets in space? Some are like Earth, with water and possibly life. Others are huge gas giants, like Jupiter and Saturn, and some are even smaller than our Moon!
Astronauts Sleep in Special Beds Astronauts sleep in beds that are attached to the walls of the space station. This is because they float around in space, and they need something to keep them from floating away while they sleep.
The Milky Way Is a Spiral Galaxy Our home galaxy, the Milky Way, is a spiral galaxy. This means it has a swirling shape with arms that stretch out from the center. The center of the Milky Way is where the Sun and many other stars are located.
Humans Have Sent Robots to Other Planets Humans have sent robots to explore other planets, like Mars and Venus. These robots take pictures, collect samples, and send back information that helps us learn more about what it’s like on other worlds.
Space is a fascinating and mysterious place, full of wonders and discoveries waiting to be made. Whether you’re a kid or an adult, there’s always something new to learn about the final frontier!