Why Is the Sky Blue? | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · Blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere. Blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we …
Why Is the Sky Blue? | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · La luz del Sol llega a la atmósfera de la Tierra y se dispersa en todas direcciones por los gases y las partículas que se encuentran en el aire. La luz azul se esparce más que el resto de los …
Why | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · explore Why Does the Sun Burn Us? explore Why Do We Care About Water on Mars? Where there are signs of water, there might also be signs of life! explore Why Do We Send Robots …
Supermoon, Blood Moon, Blue Moon and Harvest Moon
Sep 25, 2025 · The air molecules from Earth's atmosphere scatter out most of the blue light. The remaining light reflects onto the Moon's surface with a red glow, making the Moon appear red in the …
Light | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · Light Why Is the Sky Blue? explore Glossary for "Sign Here!" words What Is a Laser? explore The Space Place Experiment Center do How Do Telescopes Work? Printed Product …
What Is an Aurora? | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · There, the particles interact with gases in our atmosphere resulting in beautiful displays of light in the sky. Oxygen gives off green and red light. Nitrogen glows blue and purple. These green …
Solar System | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · play Why Do We Care About Water on Mars? Where there are signs of water, there might also be signs of life! explore What Are the Moon’s Phases? explore What Is an Impact Crater? …
Sky | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · Sky Why Is the Sky Blue? explore What Are Constellations? Learn more about what these groups of stars can (and can’t) tell us about our place in the universe. explore Make a Star …
Atmosphere | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · Atmosphere Exosphere explore Thermosphere explore Ionosphere explore Mesosphere explore Stratosphere explore Troposphere explore Earth's Atmosphere explore All About Earth …
The Amazing Hubble Telescope - NASA Space Place
Sep 25, 2025 · Many of them are beautiful to look at. NASA’s Hubble Telescope captured this image that will leave you starry-eyed! Against an inky black backdrop, the blue swirls of spiral galaxy NGC …