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What do astronomers compare stars

What do astronomers compare stars to?
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2. asked by hdfasdasddada
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Astronomers know that the best time to observe stars is when there is a New Moon. The New Moon allows the astronomers to observe
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2. asked by huhuuh
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Why was the mita system important to the Incan empire?(1 point) Responses It helped Incan astronomers calculate the movements of
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QuestionWhy was the mita system important to the Incan empire? (1 point) Responses It helped Incan astronomers calculate the
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Why was the mita system important to the Incan empire?(1 point) Responses It helped Incan astronomers calculate the movements of
1. 1 answer
2. asked by kuykuykhffhcfhytffy
3. 119 views
Why was the mita system important to the Incan empire? (1 point) Responses It helped Incan astronomers calculate the movements
1. 1 answer
2. 108 views
In 2012, astronomers reported the discovery of a planet that revolved around two Sun-like stars. Kepler-34b, a gaseous planet,
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2. asked by alley cat
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Astronomers cannot use parallax to find the distance to most stars. This is becausethe stars are:
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The new moon allows astronomers to observe the stars better. How many days will the astronomers have to wait for the new moon if
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What does the motion of the stars around the center of the Milky Way tell astronomers?(1 point) Responses There are too many
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