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Which list names the three main galaxy shapes taught to cadets?

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  1. Spiral, elliptical and planetary
  2. Spiral, elliptical and irregular
  3. Lenticular, globular and cometary

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References

  1. CAP Aerospace Dimensions Module 5, Space Environment akwg.cap.gov/media/cms/Module_5__Space_Environment_C640727DEF762_83c5b.pdf Checked 2026-10-10.
  2. NASA Science: Galaxy Types science.nasa.gov/universe/galaxies/types Checked 2026-10-10.

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