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How do we measure the mass of the Milky Way galaxy quizlet?

We can measure the mass of our Galaxy by studying the motions of gas clouds and stars in the Galactic disk. We must measure the orbital motion of stars and gas at greater distances from the galactic center.

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What is the size of the Milky Way galaxy quizlet?

Some of the sand that was removed by storms isn't replaced by waves or currents. That results in a loss of sand from the beach system. If coastal storms coincide with king tides, the effects of which are amplified.

The Earth was formed from materials pulled out of the sun. There was a time when another star passed very near the sun, according to the theory. Some of the gas in the sun's outer layer was torn away by the movement.

Also, what is the closest galaxy to the milky way?

the Andromeda galaxy Although several dozen minor galaxies lie closer to our Milky Way, the Andromeda galaxy is the closest large spiral galaxy to ours. Excluding the Large and Small Magellanic Clouds, visible from Earth's Southern Hemisphere, the Andromeda galaxy is the brightest external galaxy you can see. What is the density of the Milky Way?

What does the Milky Way orbit?

Meanwhile, our entire solar system ? our sun with its family of planets, moon, asteroid and comets ? orbits the center of the Milky Way galaxy. Our sun and solar system move at about about 500,000 miles an hour (800,000 km/hr) in this huge orbit. What is the mass of the solar system? 1.0014 Solar masses Solar System The Sun and planets (distances not to scale) Age 4.568 billion years Location Local Interstellar Cloud, Local Bubble, Orion?Cygnus Arm, Milky Way System mass 1.0014 Solar masses Planetary system 22 more rows


What kind of galaxy is the Milky Way quizlet?

What was the contribution of democritus to atomic theory? He proposed that when small enough, it can no longer be divided and become atoms, meaning indivisible.

Thereof, what is the total mass of the solar system?

You can also ask which planet in the solar system has the most mass? Fifth in line from the Sun, Jupiter is, by far, the largest planet in the solar system ? more than twice as massive as all the other planets combined.

By Rab Rauser

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