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The possible effects of a dying Sun
What would an imaginary terrestrial observer see as the Sun runs out of hydrogen in the future? If life is confined to Earth when this happens, would life perish from heat or from cold? Explain.
Subject:
Astronomy
Topic:
General Astronomy
Posting ID:
6285
OTA ID:
103139
The fate of stars after they burn out.
What kind of stars eventually become white dwarfs? What kind eventually become supernovae? What will be the ultimate fate of the sun? Why?
Subject:
Astronomy
Topic:
General Astronomy
Posting ID:
6286
OTA ID:
103000
A comparison of our solar system with the Milky Way Galaxy.
Compare the solar system with the Milky Way Galaxy.
Subject:
Astronomy
Topic:
General Astronomy
Posting ID:
6336
OTA ID:
103139
Describe the nature of the material between the stars, and how is it observed?
Describe the nature of the material between the stars, and how is it observed? **** Minimum 100 words - Cite all sources / urls *******
Subject:
Astronomy
Topic:
General Astronomy
Posting ID:
6337
OTA ID:
103000
Why are O and B stars the brightest in open clusters?
Why are O and B stars the brightest in open clusters? Why are red giants the brightest stars in globular clusters?
Subject:
Astronomy
Topic:
General Astronomy
Posting ID:
6338
OTA ID:
103139
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