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Why Is the Sky Blue? | NASA Space Place – NASA Science for Kids
2025年1月14日 · 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
2025年1月14日 · ¡Mira este video sobre por qué el cielo es azul! La voz la proporciona la científica de la NASA Dr. Moogega Stricker. Haga clic aquí para descargar este vídeo (1920x1080, 160 MB, vídeo/mp4).
Play | NASA Space Place – NASA Science for Kids
Learn about NASA space and Earth science with our educational games for kids