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Home Q & A Board Science-Related Homework Help Physics Astronomy
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tere tere
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6 years ago
Relate bipolar jets to the T-Tauri phase and Herbig-Haro objects.
 
  What will be an ideal response?

Question 2

Considering both longevity and luminosity, which of these stars would be the most likely candidate for seeking extraterrestrial intelligence?
 
  A) Spica, a B3 main-sequence star
  B) Sirius B, a white dwarf
  C) Antares, a M3 supergiant
  D) 61 Cygni, a K2 main-sequence star
  E) Barnard's star, a M5 dwarf

Question 3

Why is M-42, the Orion Nebula, so important to us?
 
  What will be an ideal response?
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CrippyleafCrippyleaf
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6 years ago
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tere Author
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#2
6 years ago
Thank you for being such a great website leader! All of your answers were right.
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