Why Is the Sky Blue? | NASA Space Place – NASA Science for Kids
Jan 20, 2026 · Why Is the Sky Blue? The Short Answer: Sunlight reaches Earth's atmosphere and is scattered in all directions by all the gases and particles in the air. Blue light is scattered more than …
Why Is the Sky Blue? | NASA Space Place – NASA Science for Kids
Jan 20, 2026 · En seguida nos damos cuenta de que el cielo es de color azul. ¿Pero alguna vez te has preguntado por qué? Muchas otras personas inteligentes, también se lo han preguntado… ¡Y les ha …
Earth | NASA Space Place – NASA Science for Kids
Jan 20, 2026 · Answer your questions: What is the atmosphere? How much water is on Earth? Why is the sky blue? How far away is the Moon?
Why | NASA Space Place – NASA Science for Kids
Why Are Planets Round? explore Why Is the Sky Blue? explore Why Does the Moon Have Craters? It's not because the Moon gets hit by meteors more often... explore Why is sixteen so sweet? What kind …
Supermoon, Blood Moon, Blue Moon and Harvest Moon - NASA Space …
Jan 20, 2026 · 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 …
Explore the Electromagnetic Spectrum - NASA Space Place
Jan 20, 2026 · Like a radio telescope, this Magic Window sees radio objects in the sky, then a computer converts that energy to colors in the visible part of the spectrum that we can see. Microwaves Credit: …
Blue | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · Blue Supermoon, Blood Moon, Blue Moon... explore Why Is the Sky Blue? explore What Is a Comet? explore Make Stretchy Universe Slime! do What Is Space Weather? explore Printable …
What Is an Aurora? | NASA Space Place – NASA Science for Kids
Jan 20, 2026 · Oxygen gives off green and red light. Nitrogen glows blue and purple. These green bands of light in the winter sky above Alaska are an aurora borealis. This is the name for an aurora in the …
Sky | NASA Space Place – NASA Science for Kids
Jan 20, 2026 · 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 …
How Much Water Is on Earth? - NASA Space Place
Jan 20, 2026 · How much water is on Earth? Earth is special because it has so much water. It’s in the ground, forms big oceans, and it’s in our atmosphere. It’s also in living things. Your body is made up …