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The parallax of the red

What proofs are there that the Earth is rotating and that it is revolving around the sun?foucault pendulum and parallax foucault
1. 1 answer
2. 83 views
How did Ptolemy's model of the solar system explain the apparent changes in speed and direction of the planets?(1 point)Response
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2. asked by rod wave
3. 26 views
How did Ptolemy's model of the solar system explain the apparent changes in speed and direction of the planets?(1 point)Response
1. 1 answer
2. 24 views
How did Ptolemy's model of the solar system explain the apparent changes in speed and direction of the planets?(1 point)Response
1. 1 answer
2. 20 views
How did Ptolemy's model of the solar system explain the apparent changes in speed and direction of the planets?(1 point)Response
1. 1 answer
2. 118 views
How did Ptolemy's model of the solar system explain the apparent changes in speed and direction of the planets?(1 point)Response
1. 2 answers
2. asked by velvxity
3. 125 views
As the Earth obits the Sun, a nearby star will appear to move against the more distant background stars. The star's apparent
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2. asked by b33ft0ads
3. 91 views
As the Earth obits the Sun, a nearby star will appear to move against the more distant background stars. The star's apparent
1. 1 answer
2. asked by b33ft0ads
3. 110 views
At your telescope, you measure the parallax of the star Regulus to be one-half of the parallax of the star Denebola. What do you
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2. asked by kay
3. 815 views
Refer to the diagram. The average distance from the Earth to the Sun is known as?Responses Perihelion Perihelion - no response
1. 1 answer
2. 35 views