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Stars and Galaxies
Questions (6)
1. The Hertzsprung-Russell diagram below shows how the brightness, surface temperature, and color of stars are related.stars
2 answers
asked by
Help Me
1,241 views
put the correct answer in the boxes to finish the sentence.
stars have life spans and are born in a ______, a cloud of dust and
1 answer
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.
59 views
The apparent brightness of a Cepheid variable star in a far-away galaxy is measured to be 640,000 times fainter compared to an
2 answers
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Anonymous
635 views
What are the Magellanic Cloud
1 answer
asked anonymously
20 views
What is the definition of a supernova?(1 point)
Responses final, violent explosion of a star due to a collapse of gravity final,
1 answer
asked anonymously
39 views
Stars and galaxies are redshifts.what does that mean
1 answer
asked anonymously
9 views
Subcategories (5)
Astronomical Objects
Hertzsprung-Russell Diagram
Measurement and Distance
Nebula
Stellar Explosions and Collisions
Parent Categories (3)
Astronomy
Celestial Objects
Science and Astronomy