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Friday, November 22, 2013

Hoag's Object: A Strange Ring Galaxy. On the outside is a ring dominated by bright blue stars, while near the center lies a ball of much redder stars that are likely much older. Between the two is a gap that appears almost completely dark

Astronomy Lesson: Know Your Nebulae
Astronomy Lesson: Know Your Nebulae
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Hoag's Object: A Strange Ring Galaxy. On the outside is a ring dominated by bright blue stars, while near the center lies a ball of much redder stars that are likely much older. Between the two is a gap that appears almost completely dark
Hoag's Object: A Strange Ring Galaxy. On the outside is a ring dominated by bright blue stars, while near the center lies a ball of much redder stars that are likely much older. Between the two is a gap that appears almost completely dark
Click here to download

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