Is it true onle at the equator are all the stars visible over the course of the year?

Answer 1

If you're willing to depart now and then from a routine schedule of sleep and stargazing,

you can probably see all of the constellations and visible stars in the sky within a period

of a few months, from an observing location on the equator.

Answer 2

Approximately true, yes. However, stars in Ursa Minor, including Polaris, probably are not visible from the equator, because they would be very close to the horizon all the time. If you could observe them from the top of a mountain, or a tall tower, they might be visible right on the horizon.

Answer 3

No, at the equator, you can see all the stars in the night sky over the course of the year, but this is not exclusive to the equator. In general, observers at any point on Earth can see all the stars in the night sky over a full year. The visibility of stars may vary depending on the observer's latitude, time of year, and atmospheric conditions.