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What Can Most Likely Be Seen Without The Aid Of A Telescope On A Clear Night? (Perfect answer)

Mercury, Venus, Mars, Jupiter, and Saturn are the five planets that can be seen without a telescope: Mercury, Venus, Mars, Jupiter, and Saturn (six if you include Uranus for those with keen eyes!).

  • On a clear night, if the moon spins at the same pace that the earth rotates around it, what will be the most probable object to be seen without the use of a telescope? the galaxy known as the Milky Way

What keeps stars such as the Sun from collapsing from their own self gravity?

In the main sequence, stars have cores that are fusing hydrogen to become helium, and these are the stars that are visible. During this period of the star’s existence, the radiation and heat produced by this reaction prevent the star from collapsing as a result of the pull of gravity.

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What statement best explains why the center of the Milky Way galaxy Cannot be observed from Earth?

Which of the following statements most accurately describes why the core of the Milky Way Galaxy cannot be visible from Earth? Clouds of gas obscure the view of the galaxy’s core from the outside.

When it is summer in the northern hemisphere of Earth it is winter in the southern hemisphere which statement explains this fact group of answer choices?

Winter in the Northern Hemisphere of the Earth corresponds to summer in the Southern Hemisphere. Which of the following statements best describes this fact? Because the Earth is tilted on its axis, the heat emitted by the Sun is distributed in an uneven manner.

Which discovery revealed that the universe contains many structures composed of millions of stars?

Hubble discovered that many of the structures that astronomers had previously referred to as nebulas were really clusters of millions or billions of stars that we now refer to as galaxies, rather than clouds of gas. The Hubble Space Telescope demonstrated that the cosmos is substantially larger than our own galaxy.

What prevent the Sun from collapsing?

The gravitational attraction of the gas mantle encircling the core of a star is responsible for the inward pressure that prevents it from bursting (which is most of the volume of the Sun, and is very hot but does not burn itself). Outward pressure generated by fusion processes prevents the stars from falling completely.

How does the Sun keep from collapsing?

Gravitational pull of the gas mantle encircling the core of the star is responsible for the inward pressure that protects a star from exploding (which is most of the volume of the Sun, and is very hot but does not burn itself). Despite the outer pressure created by the fusion events, the stars do not collapse.

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How can you see the center of the Milky Way?

The bottom line is that the Milky Way’s core is located in the direction of the Teapot in the constellation of Sagittarius. During the evening hours, if you are in the Northern Hemisphere, gaze southward. If you’re in the Southern Hemisphere, take a glance up at the sky. Contribute to the support of EarthSky!

When can you see the center of the Milky Way?

Summary: The Milky Way’s core is located in the direction of Sagittarius’ Teapot, which indicates the direction of the Teapot. During the sunset hours, if you live in the Northern Hemisphere, gaze southward. Consider looking up if you are in the Southern Hemisphere. Assist in bringing EarthSky into being!

Why can we see Milky Way?

When you are standing beneath a fully black, starry sky, free from any sources of light pollution, the Milky Way looks as a cloud sweeping across the sky above you. The Milky Way’s stars come together to form a single ribbon of light that spans the whole sky. However, when viewed through a telescope, the Milky Way is shown for what it actually is: a spiral arm of our galaxy.

Which of the following most accurately describes the hemisphere on Earth that is experiencing summer?

The Southern Hemisphere is currently experiencing summer. Because the South Pole is inclined towards the sun, more of the Southern Hemisphere receives the sun’s energy, resulting in summer being experienced throughout the region.

What season is shown for the northern hemisphere in Earth position a?

Because the full orbit represents one calendar year, summer in the northern hemisphere corresponds to the arc from position (A) to position (B), fall corresponds to the arc from position (B) to (C), winter corresponds to the arc from position (C) to (D), and spring corresponds to the arc from position (C) to position (E) (D).

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Why does northern hemisphere have summer in June?

The quantity of sunlight that a location gets is determined by the tilt of the earth’s axis, not by the distance of the place from the sun. Because it is inclined toward the sun and receives the most direct sunshine, the northern hemisphere enjoys summer throughout the months of June, July, and August.

What is the importance of studying universe and the solar system?

As we investigate the origins of the earliest galaxies in the universe, as we learn more about the planetary systems, as we search for planets that may be capable of supporting life, and as we seek to discover if life originated elsewhere in the solar system, we have made significant advances and progressed in our civilization.

What are the 3 major theories about the origin of the universe?

Theories on the nature of the universe

  • Origins of the Universe: Scientific Evidence.
  • Bang That Drum.
  • A Big Bang Alternative.
  • The Accelerating Universe.
  • Plasma Cosmology.
  • The Standard Model. Everything is out of control
  • The Alpha and the Omega.

What do we actually know about the universe?

Universus (Latin for “universe”) is defined as the entirety of space and time, including everything that exists inside them, such as planets and stars, galaxies, and all other forms of matter and energy. Galaxies are dispersed equally and identically in all directions at the biggest scale, indicating that the cosmos has neither an edge nor a center.

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