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- Why Is the Sky Blue? | NASA Space Place – NASA Science for Kids
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 see a blue sky most of the time Closer to the horizon, the sky fades to a lighter blue or white
- Why Is the Sky Blue? | NASA Space Place – NASA Science for Kids
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 colores porque viaja en olas más cortas, más pequeñas Este es el motivo por el cual casi siempre vemos el cielo de color azul
- Why | NASA Space Place – NASA Science for Kids
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 To Space? We can send robots to explore space without having to worry so much about their safety Learn more! do What Causes the Seasons? explore Lunar Eclipses and Solar
- Earth | NASA Space Place – NASA Science for Kids
Answer your questions: What is the atmosphere? How much water is on Earth? Why is the sky blue? How far away is the Moon?
- Earth | NASA Space Place – NASA Science for Kids
Earth What is the atmosphere? How much water is on Earth? Why is the sky blue? How far away is the Moon?
- Video | NASA Space Place – NASA Science for Kids
Why Is the Sky Blue? explore What Is an Orbit? An orbit is a regular, repeating path that one object in space takes around another one explore Go With the Flow: An Ocean In this ocean currents game, use heat and salt to float your sub to the treasure! play How Does NASA Communicate With We can send and receive information with the Deep
- All About Neptune | NASA Space Place – NASA Science for Kids
Its atmosphere is made of hydrogen, helium, and methane The methane gives Neptune the same blue color as Uranus Neptune has six rings, but they're very hard to see Explore Neptune! Click and drag to rotate the planet Scroll or pinch to zoom in and out Credit: NASA Visualization Technology Applications and Development (VTAD)
- What Is the Big Bang? | NASA Space Place – NASA Science for Kids
Why do we call it that?The big bang is how astronomers explain the way the universe began It is the idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now—and it is still stretching!
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