Yes. Those that never set are called circumpolar stars. For example, if you live 50 degrees north of the equator, any star that is 50 degrees or less from the north pole of the sky will never set; any star that is 50 degrees or less from the south pole of the sky will never rise.
At the North Pole and South Pole.
If you're standing exactly on the north Pole, then during the six months when the sun never rises, Polaris ... the "Pole" star or "North" star ... makes a tiny circle directly over your head once a day, about 1/3 of a degree from the North Celestial Pole. Everything else in the sky circles the same point once a day, but in much larger circles.
The shuttle is always falling via gravity, it's just so far up that it never falls to earth,but goes around and around.
The sun never reached the zenith in locations north of 23.5N or south of 23.5S (namely north of the Tropic of Cancer of south of the Tropic of Capricorn).
The north celestial pole is not visible from any point on Earth's surface south of the equator. This is always true. The north celestial pole is the point in the sky directly above the Earth's north pole. Even though the north celestial poles moves about in the sky, it remains invisible everywhere in the southern hemisphere. The north celestial pole moves around in a circle in the sky as the Earth's axis wobbles. Each wobble takes about 23 thousand years.
The moon always keeps the same "side" ... about half of its surface ... facing the earth.If you're standing anywhere on that side of the moon, the earth is always in the sky, (thoughit might not necessarily be visible, if, for example, there's a mountain in the way).If you're standing anywhere on the other side, the earth is never in the sky.
No, the zenith is never reached due to position of the sun and earth
always.
No. It will only always be CLOSE to the zenith if you happen to be at the north pole. At other latitudes, for example if you live at 30° north latitude, it will be about 30° above the horizon (to the north), if you live at 50° north latitude, it will be about 50° above the horizon, etc.
Always
If you are located anywhere on earth that's more than 23.5 degrees from the equator, then the sun can never appear at your zenith. If you're anywhere within 23.5 degrees of the equator, then the sun will appear at your zenith, or very close to it, twice each year.
he never fully circled around the equator of Earth
it's is not always daytime. At surden times of the Summer, above the Arctic Circle, it is always daytime. Because the sun never sets. This have something to do with the rotation of the earth and the placement of the sun. and at surden times of the winter, it is always night time. Same explanation.
the answer is always
The diameter ALWAYS passes through the center of a circle. If it stopped at the center point, it would be a radius, and if it didn't do either, it would be chord.
about never
Always one for sure, and never more than one.
age, and the Earth