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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
    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 tomado mucho tiempo averiguar cómo y por qué! La luz del Sol se ve blanca, pero en realidad está compuesta por todos los colores del arcoíris Cuando la luz blanca pasa por un prisma, queda separada en
  • 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?
  • Supermoon, Blood Moon, Blue Moon and Harvest Moon - NASA Space Place
    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 night sky
  • What Is an Aurora? | NASA Space Place – NASA Science for Kids
    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 bands of light in the winter sky above Alaska are an aurora borealis This is the name for an aurora in the Northern Hemisphere Credit: Sarah Histand
  • What Are the Moon’s Phases? - NASA Space Place
    If you have looked into the night sky, you may have noticed the Moon appears to change shape each night Some nights, the Moon might look like a narrow crescent
  • Atmosphere | NASA Space Place – NASA Science for Kids
    Atmosphere Exosphere explore Thermosphere explore Ionosphere explore Mesosphere explore Stratosphere explore Troposphere explore Earth's Atmosphere explore All About Earth explore Glossary explore Why Is the Sky Blue? explore How Do Hurricanes Form? explore What Is El Niño? do Get your Gummy Greenhouse Gases! do Make a Cloud Mobile! do
  • Atmosphere | NASA Space Place – NASA Science for Kids
    Atmosphere Earth's Atmosphere explore The Greenhouse Effect explore Glossary explore Why Is the Sky Blue? explore All About Earth explore Get your Gummy Greenhouse Gases! do Exosphere explore Troposphere explore Thermosphere explore Mesosphere explore Stratosphere explore How Do Hurricanes Form? explore
















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