There are no constellations visible from everywhere on Earth at any given time. This is because the Earth's rotation and orbit around the sun mean that different parts of the sky are visible at different times of year and from different locations.

However, some constellations are visible from a wider range of latitudes than others. For example, the following constellations are visible from most parts of the world:

* Ursa Major (The Great Bear): Visible in the Northern Hemisphere, and parts of the Southern Hemisphere.

* Ursa Minor (The Little Bear): Visible in the Northern Hemisphere.

* Orion (The Hunter): Visible from both the Northern and Southern Hemispheres, but at different times of year.

* Crux (The Southern Cross): Visible in the Southern Hemisphere, and parts of the Northern Hemisphere.

Keep in mind that even these constellations may not be visible from every single point on Earth, and their visibility will depend on factors like light pollution and the time of year.