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  1. 88 Officially Recognized Constellations - NASA

    Go to Imagine the Universe! (A site for ages 14 and up.) High Energy Astrophysics Science Archive Research Center (HEASARC) Astrophysics Science Division (ASD) NASA/ GSFC The …

  2. What are constellations? - NASA

    The stars in this easily-observed constellation are at VERY different distances from Earth! At different times of year, different constellations can be seen in the sky. Different constellations …

  3. StarChild: A Learning Center for Young Astronomers - NASA

    May 14, 2018 · StarChild is a learning center for young astronomers ages 5-13 to learn about the solar system, the Milky Way galaxy, and the universe beyond. Use the links above to explore …

  4. What causes a "falling star"? - NASA

    These showers are given names based on the constellation present in the sky from which they appear to originate. For example, the Leonid Meteor Shower, or Leonids, appear to originate …

  5. Star Art - NASA

    Star Art - An Introduction to Myths of Different Cultures Star watching has occupied humans from the earliest times. Our ancestors studied the night sky and saw shapes and patterns among …

  6. Constellations - NASA

    Introduction: 1. Review the difference between a star, a constellation and a galaxy 2. Read several short examples of myths explaining constellations. There are several short myths on …

  7. Who figured out the Earth is round? - NASA

    Around 350 BC, the great Aristotle declared that the Earth was a sphere (based on observations he made about which constellations you could see in the sky as you travelled further and …

  8. Centaurus A, An Elliptical Galaxy - NASA

    Centaurus A, An Elliptical Galaxy Centaurus A (or Cen A for short) is a typical elliptical galaxy. Its unusual name comes from radio astronomy; Centaurus A was the first source of radio waves …

  9. StarChild: The Sun - NASA

    The Sun is our closest star. It is a member of the Milky Way galaxy. The Sun is a yellow dwarf star, which means it is a medium size star. It is believed to be over 4 billion years old. The Sun …

  10. Star Art - NASA

    Display a constellation chart or pictures of starry skies as you read (or have students read) the attached constellation myths. Students should be made aware of the country or culture where …