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Astronomy
Page 6
Questions (9,860)
Uranus is now completing its ____ orbit around the sun since its discovery.
- first - second - third - fourth
1 answer
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20 views
Which of the following statements is true?
(1 point) Respons Supergiants are hotter and brighter than white dwarfs Supergiants
1 answer
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Barnard’s Star is about 5.9 light years from the sun. The star has an approximate temperature of 2,800 K.
Based on the diagram,
1 answer
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29 views
Heads Up! It's Eclipse Time
News: Space It's a bright, sunny day…a lot like most other days, really. But then something
1 answer
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Moon Phases Quick Check
2 of 42 of 4 Items Question Where is the moon located in relation to Earth and the sun when it is a
1 answer
asked by
ASTRANGEPERSON
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Animation shows a complete revolution of the Earth around the sun. What happens during this time?(1 point)
Responses The moon
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ASTRANGEPERSON
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During which type of solar weather would one predict power grid operations on Earth could degrade?
1 answer
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What do astronomers believe caused the sideways axial rotation of Uranus?
(1 point) The weight of the ice on its poles caused it
1 answer
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What is the thesis statement of the research report Life on Mars?
(1 point) O But, in fact, the truth might be hidden in this
1 answer
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A hypothetical solar system is shown in the diagramprovided. In this solar system, the habitable zone is between 240 and 300
1 answer
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meep
26 views
Pick ONE A hypothetical solar system is shown in the diagramprovided. In this solar system, the habitable zone is between 240
1 answer
asked by
meep
24 views
Moon Phases Quick Check
4 of 44 of 4 Items Question What is a similarity between the first-quarter moon and the third-quarter
1 answer
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51 views
When Earth, the moon, and the sun align, which order would lead to a solar eclipse?
1.moon–sun–Earth 2.sun–moon–Earth
1 answer
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When the Earth the Moon and the Sun aligned which order would lead to a solar eclipse
1 answer
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state the structure and dimensions of the Milky Way Galaxy. (Enter your answer for each dimension in ly.)
structure barred spiral
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irst Trip to the Sun
Borg zipped up his sunsuit and stepped into the space shuttle. He put on a thick pair of sunglasses. Then he
3 answers
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How long does it take for the Moon to complete one orbit?
1 answer
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Approximately how many days are between a new Moon and a full Moon?
A.30 days B.14 days C.10 days D.7 days
1 answer
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.
27 views
Sun, Moon , Earth Unit Test
We can watch the phases of the moon change, day by day. A complete cycle of phases takes about
1 answer
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26 views
a scientist is using a telescope and sees a comet that has a tail. what can they surmise about the comet
- it has a retrograde
1 answer
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If Earth were not tilted on its axis, what change would we experience?
(1 point) Responses The length of the year would be more
1 answer
asked by
doing your mom
79 views
When the sun is completely blocked out by the moon a _____ occurs
Total solar eclipse Total lunar eclipse Partial solar eclipse
1 answer
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29 views
If Earth were not tilted on its axis, what change would we experience?
(1 point) Responses Day length would be less than 24
1 answer
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32 views
When the Sun is completely blocked out by the Moon a ________________ occurs.
(1 point) Responses Total solar eclipse Total solar
1 answer
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48 views
A galaxy contains large groups of stars, planets, gas, and dust. This matter must be held together, or the galaxy will break
1 answer
asked by
qr3ty
28 views
Although the moon revolves around earth, only one side of the moon is visible from earth. This is because:
(1 point) (A) The Moon
1 answer
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48 views
Which of these diagrams shows the correct shape of Earth’s orbit around the Sun? (1 point)
1 answer
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42 views
A student creates a chart to describe Earth’s solar system in the Milky Way galaxy.
Which statement could be included to
1 answer
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The image above shows the retrograde (backward) motion of Mars as observed from Earth by the astronomer who discovered it.
1 answer
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Komi
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The tails of the comets are formed as escape from the
(1 point) gas and dust, coma ice and gas; surface ice and dust; nucleus
1 answer
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Most asteroids orbit the Sun between:
(1 point) Mercury and Venus. Mars and Jupiter. Neptune and Pluto. Saturn and Uranus.
1 answer
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EYES ON THE SOLAR SYSTEM interactive model
1 answer
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.
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a student wants to draw a scale model of the solar system. In three to four sentences or bullet points, explain what steps
1 answer
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.
9 views
Describe in one sentence the rotations and revolutions of the planets.
1 answer
asked by
Liz
316 views
Mercury has an orbital eccentricity of 0.21. Find the perihelion and aphelion distances of Mercury. What is the ratio of
1 answer
asked by
Sue
434 views
What is the phenomenon of differentiation and how does it occurs
1 answer
asked by
Mike
371 views
so i know that theres something Astronomically wrong with this quote but cannot figure out exactly what, would appreciate some
3 answers
asked by
Mike
328 views
Why is the time at which leo transits the meridian different for mexico city and chicago?
3 answers
asked by
Melissa
361 views
If the elipse were a planet's orbit where would the sun be on the page?
1 answer
asked by
joe
442 views
what is the size of Venus?
What is this asking? Volume, Mass, or diameter? please help.
1 answer
asked by
John
368 views
Why is most of the mass of the solary system contained in the Sun?
Briefly describe the protoplanet theory of planet formation.
1 answer
asked by
John
347 views
Why do widths/strengths of spectral lines differ between supergiant stars and main sequence?
Does the density of gases in the
1 answer
asked by
nichola
420 views
I have two stars A = 7150K and B = 4850K.A is 20 times brighter than B.
Assuming L/Lv is the same for both stars find the ratio
1 answer
asked by
nichola
414 views
If stars should always be visible, where should you be located on earth?
Can I answer this considering the celestial sphere and
3 answers
asked by
O_o Rion
383 views
What do the red stars in the galatic milkyway tell us about the history of the milkyway?
1 answer
asked by
Taylor
283 views
What do the red stars in the galatic milkyway tell us about the history of the milkyway?
1 answer
asked by
Taylor
302 views
Does the = sign in the equation E=mc2 mean
that energy and light are equivalent
1 answer
asked by
b
357 views
Compared with the strength of Earth's gravity at its surface, how much weaker is gravity at a distance of 13 Earth radii from
1 answer
asked by
Anonymous
420 views
When the Sun ends up as a white dwarf, billions of years from now, it will contain about 40 percent of its present-day mass and
4 answers
asked by
Leilani
409 views
Why are there different types of galaxies?
1 answer
asked by
Magesh
416 views
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