Build your own spacecraft! - NASA Space Place
Sep 25, 2025 · In this activity, you get to design the latest and greatest satellite. Your satellite could help study things happening on Earth, take pictures of planets in our solar system, keep an eye on our …
In this activity, you get to design the latest and greatest satellite. Your satellite could help study things happening on Earth, take pictures of planets in our solar system, keep an eye on our sun, or even …
What Is a Satellite? | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · So, Earth is a satellite, because it orbits the Sun! The Moon is also a satellite because it orbits Earth. But, usually, the word "satellite" refers to a machine that is launched into space and …
How Do We Launch Things Into Space? - NASA Space Place
Sep 25, 2025 · How Do We Launch Things Into Space? The Short Answer: We launch things into space by putting them on rockets with enough fuel — called propellant — to boost them above most of …
How Does GPS Work? | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · The ground stations use radar to make sure they are actually where we think they are. A receiver, like you might find in your phone or in your parents car, is constantly listening for a signal …
What Is a Solar Eclipse? - NASA Space Place
Sep 25, 2025 · Click here to download this video (1920x1080, 70 MB, video/mp4). What is a solar eclipse? A solar eclipse happens when, at just the right moment, the Moon passes between the Sun …
Universe | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · What is a galaxy? We live on a planet called Earth that is part of our solar system. But where is our solar system? It's a small part of the Milky Way Galaxy. And our galaxy is just one of …
What Is an Orbit? | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · An object in an orbit is called a satellite. A satellite can be natural, like Earth or the Moon. Since the Earth orbits the Sun, you’re actually in orbit right now! Many planets, like Earth, have …
CubeSat Builder: Build a NASA Spacecraft!
Sep 25, 2025 · CubeSats need a steering system to control the satellite’s direction in space. This includes reaction wheels, like the steering wheel and tires of a car. CubeSats also need navigation. …
How Do We Weigh Planets? - NASA Space Place
Sep 25, 2025 · To weigh a planet, scientists need to know two things: how long it takes objects to orbit the planet and how far away those objects are from the planet. The time it takes an object to orbit a …