from where on earth could you observe all of the stars during the course of the year?

Where on Earth could you observe all of the stars?

Gravity Created by westnorton Terms in this set (16) From where on Earth could you observe all of the stars during the course of a year? What fraction of the sky can be seen from the North Pole? You could observe all stars from the real Equator. Half 50% of the (north of equator) sky can be observed from the North Pole.

What happens to the Stars during the course of a year?

The stars rise and set perpendicular to the horizon. B. The stars circle the sky parallel to the horizon. C. The celestial equator passes through the zenith. D. In the course of a year, all stars are visible.

Can You See Stars all year round from the equator?

You can observe all of the stars from the equator over the course of a year, although high-declination stars will be difficult to see so close to the horizon. Only half the sky can be seen from the North Pole, and that half does not change throughout the year.

Why do we have to observe stars and other astronomical objects?

Explain why we have to observe stars and other astronomical objects from above Earth’s atmosphere in order to fully learn about their properties. Earth’s atmosphere absorbs much of the ultraviolet light coming from space. high-frequency waves from space do not make it to the surface and must therefore be observed from space.

Where on Earth can you observe all the stars in the sky over an entire year quizlet?

Only at the equator are all the stars visible over the course of the year. From full moon to third quarter moon takes about a week.

Where on Earth can you see every star?

The equator lies at a right angle to the Earth's axis of spin (the "skewer"), so every star rises in the east, goes straight across the sky and sets in the west with mathematical precision.

Where on Earth do need to be in order to see all the observable stars rise and set?

At the Earth's equator, the Celestial Equator is directly overhead, and the poles are on opposite sides of the horizon. All stars are visible as they rise, culminate at the meridian, and set.

Where on Earth can you see over the course of a year the entire sky?

(The north celestial pole is defined as the point in the celestial sphere directly above Earth's North Pole. So, if you are at the North Pole, the north celestial pole must be directly above your head). Where on Earth can you stand and, over the entire year, see the entire sky? the tilt of the Earth's axis.

Where on Earth can you see the most stars?

Eight of the World's Best Destinations for StargazingAtacama Desert in Chile. ... Tenerife on the Canary Islands. ... NamibRand Nature Reserve in Namibia. ... Aoraki Mackenzie International Dark Sky Reserve in New Zealand. ... Mauna Kea in Hawaii. ... Nova Scotia, Canada. ... Jasper National Park in Canada. ... Cherry Springs State Park in Pennsylvania.

Where can you see the stars?

Best Places to See Stars in the United StatesMauna Kea, Hawaii. ... Bryce Canyon, Utah. ... Denali National Park, Alaska. ... Boundary Waters, Minnesota. ... Susquehannock State Forest, Pennsylvania. ... Palm Springs, California. ... Baxter State Park and Katahdin Woods & Waters National Monument, Maine.More items...

Where on Earth are all stars above the horizon at one time or another?

Circumpolar stars always reside above the horizon, and for that reason, never rise nor set. All the stars at the Earth's North Pole and South Pole are circumpolar. Meanwhile, no star is circumpolar at the equator. Anyplace else has some circumpolar stars and some stars that rise and set daily.

Do you see more stars at the equator?

No, it isn't true. In fact over time you will see more stars at the equator than at any other latitude. The further you go towards the poles, the more stars are never seen because the planet gets in the way.

Can the people in the Southern Hemisphere still see the Polaris?

Currently Polaris is at a declination of a bit over 89 degrees, which means that no one south of 1 degree south latitude can see Polaris. That's almost all of the Southern hemisphere, let alone the South Pole.

Is there any place on Earth where we can see stars rise in the west and set in the east?

No. Remember that the stars are not really circling the Earth; they only appear to be going around us because Earth is rotating. Because Earth rotates from west to east, all stars must appear to rise in the east and set in the west.

Is there any location on Earth where it is possible to see the entire celestial sphere over the course of one year if this is possible where would this be?

We can never observe the whole celestial sphere from the Earth, as the horizon limits our view of it. In fact, we can only ever observe half of the celestial sphere at any one time, and the half we observe depends on our position on the Earth's surface.

Where would you go on Earth if you wanted to be able to see both the north celestial pole and the south celestial pole at the same time?

Where would you go on Earth if you wanted to be able to see both the north celestial pole and the south celestial pole at the same time? You would have to be at the celestial equator.

What were Galileo's discoveries that were important to astronomy?

What were four of Galileo's discoveries that were important to astronomy. Galileo's observation of phases of Venus. Observations of Jupiter's moons, the features on the surface of the Moon. And discovery that the Milky Way is simply a mass of unresolved stars.

What is the brightest star in Ursa Minor?

The brightest stars were "first magnitude", fainter stars are the "second magnitude", the fainter being "third magnitude". Ursa Minor contains the pole star , Polaris, and the asterism known as the Little Dipper.

How long does it take the Moon to return to its original location?

The Moon moves 12 degrees per day and takes it 30 days to return to its original location. Explain how the zodiacal constellations are different from the other constellations. These constellations intersect with the ecliptic. From Earth the Sun seems to move through the zodiacal constellations, but not the others.

Why does the moon have a round shape?

The shadow cast on the moon is always a round shape. When ships sail away on the ocean they appear to sink because of the curvature of Earth's surface. Orbiting satellites taking photographs of Earth shows it round on every direction. The Sun is at different altitudes in the sky for different longitudes.

Which model of the Earth orbits Mars?

Geocentric model: Mars orbits outside of the Sun on its deferent path while moving in a circular motion on its epicycle. If the planet moves faster backward on the epicycle, it moves forward on the deferent making it appear to move in a retrograde manner. Heliocentric model: Mars moves slower than Earth. When Earth passes Mars, Mars seems ...

Is the Sun a planet?

From Earth the Sun seems to move through the zodiacal constellations , but not the others. The Sun was once thought to be a planet. Explain why. In the geocentric system all objects moving in the sky were considered "wanderers", so the Sun was considered a planet.

Which constellation contains the pole star, Polaris, and the asterism known as the Little Dipper?

The system originated with Hipparchus, who ranked the brightest stars as being "first magnitude," fainter stars being of the "second magnitude," then "third magnitude," and so on as the stars grew progressively fainter. Ursa Minor contains the pole star, Polaris, and the asterism known as the Little Dipper.

Why does the ISS keep falling around the Earth?

Since friction with Earth's atmosphere slows down the ISS, it requires occasional upward pushes , or boosts, to stay in orbit. Compare the density, weight, mass, and volume of a pound of gold to a pound of iron on the surface of Earth.

How are laws of nature developed?

In science, laws of nature are often developed by carefully analyzing data collected from observations of various phenomena. In this case, Kepler used Brahe's data regarding the observed positions of the planet Mars in order to determine that Mars moved in an elliptical, not circular, orbit.

How long does it take for the Moon to return to its original position?

It takes the Moon about 30 days to return to its original position relative to the fixed stars (actually 27.3 days). Explain how the zodiacal constellations are different from the other constellations. These constellations intersect with the ecliptic, the Sun's apparent annual path in the sky.

What does it mean to see a comet in Orion?

Seeing a comet in Orion means the comet was seen in the sky within the defined borders of the constellation Orion.

Why do we not see stellar parallax?

Also, because we do not see stellar parallax, the simplest explanation is that there is no movement of Earth around the Sun. Although the Copernican system was largely correct to place the Sun at the center of all planetary motion, the model still gave inaccurate predictions for planetary positions.

What did Galileo think about nature?

In addition, Galileo thought that the best way to understand nature is through experiments, rather than just pure thought, as the ancient Greeks did. Galileo also had a telescope with which to examine the heavens, which the ancient Greeks did not have.

From where on Earth could you observe all of the stars during the course of a year? What fraction of the sky can be seen from the North Pole?

Location on the Earth where one can observe all the stars duringa year and the fraction of the sky that can be seen from the North Pole.

Answer to Problem 1E

From the equator, onecan observe all the stars during a year and half of the sky can be seen from the North Pole.

Explanation of Solution

When earth rotates about its axis in a day and revolves about the Sun, the part of sky changes that can be seen. Stars visible in the North Pole will not be visible in the South Pole. Celestial sphere is an imaginary sphere centered around the earth on which all the celestial bodies are projected.