where on earth can you stand and over the course of a year see the entire sky

Where on Earth can all stars be visible over the course of a year?

Only at the equator are all the stars visible over the course of year. Over the course of a night, Polaris moves less than any other visible star in the sky. From Earth, the sun and moon have about the same angular diameter.

Is there anywhere on Earth where we can see the whole of the celestial sphere over the course of a day?

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 I need to stand on the Earth to see the north celestial pole at my zenith?

To see the north celestial pole directly overhead, it would have to be your zenith. This can only happen at the Earth's north pole, which is located at the north celestial pole.

Where should be your location on Earth to see Vega practically crosses your zenith?

Chapter OneQuestionAnswerWhere should be your location on Earth to see Vega practically crosses your zenith?Sacramento, California (38º 35'N).Which statement about the length of a day is FALSE?The sidereal day includes both the Earth's rotation and revolution around the Sun57 more rows

At what location on Earth is an observer that has the celestial equator pass through the point directly overhead?

At what location on Earth is an observer who has the celestial equator passing through a point directly overhead? At Earth's equator (0 degrees latitude).

Is there any place on Earth where you could see the north celestial pole on the western horizon?

Yes, the north celestial pole is visible from the northern horizon. No, not visible from western horizon. How do the stars appear to move over the course of the night as seen from the north pole? As seen from the equator?

Where would you have to be on Earth to see the south celestial pole on your horizon?

(Chapter 1) Where would you have to be the south celestial pole on your horizon? on the equator.

Where on Earth can you see 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.

Where on the Earth would you stand so that the north celestial pole is right on your horizon?

If you stood at the North Pole of Earth, for example, you would see the north celestial pole overhead, at your zenith. The celestial equator, 90° from the celestial poles, would lie along your horizon.

Where would you be if the Sun passes through your zenith on December 21st?

Where would you be if the Sun passes through your zenith on December 21st? The Tropic of Cancer.

When a planet temporarily moves westward in the sky over the course of several weeks or months instead of eastward as it typically does we call it motion?

For a brief period in 2016, Mars appeared to move west instead of east in the night sky, as shown in this illustration. The reversal is known as retrograde motion, and the illusion is caused by our viewpoint on Earth as Mars and other planets travel around the Sun.

Where are you on Earth if you experience the stars rise and set perpendicular to the horizon?

the equatorWhen you walk to the point where the stars rise and set perpendicular to the horizon, you are at the equator of the planet.