The ancient Greeks and ancient Chinese and the Mayans made many discoveries about the stars and planets.
The largest known celestial body beyond the orbit of Pluto in our Solar System is Eris. It is a dwarf planet that was discovered in 2005 and is even more massive than Pluto.
A Comet
An aphelia is the point in the orbit of a celestial body at which it is furthest from the body it orbits.
Inner.
The Sun is the celestial body that undergoes nuclear fusion, where hydrogen atoms combine to form helium, releasing energy in the process.
Celestial body is only a general name for an object in the sky, particlarly applied to the night sky (but including the Sun). The moon, stars, planets, etc., are considered celestial bodies. Most of them were identified by the ancients; in modern times the more distant planets from Earth were discovered by use of more powerful telescopes.
The north and south celestial poles are two imaginary points and therefore cannot be "discovered".
That depends on how you define "celestial body". Arguably, the largest "celestial body" thus far discovered (or ever likely to be discovered) is the universe itself. However, let's assume you mean a compact body, i.e. one which is more or less continuous (and thus excludes things like galaxies, globular clusters, and nebulae). The largest star known is VY Canis Majoris, which is roughly the size of the orbit of Saturn. The largest body in the Solar system is, of course, the Sun. Jupiter is second, at about 0.1% the volume of the Sun.
No sun doesn't revolve to any celestial body, but the celestial body revolve around the sun.
satellite
The moonMoon is the closet celestial body.
To derive the escape velocity of an object from a celestial body, you can use the formula: escape velocity (2 gravitational constant mass of celestial body / distance from the center of the celestial body). This formula takes into account the gravitational pull of the celestial body and the distance of the object from its center. By calculating this value, you can determine the minimum velocity needed for an object to escape the gravitational pull of the celestial body.
The largest known celestial body beyond the orbit of Pluto in our Solar System is Eris. It is a dwarf planet that was discovered in 2005 and is even more massive than Pluto.
A celestial body is any physical body beyond the earth's atmosphere.
Who ever discovers it.
A Comet
The Moon is called the Moon because it is Earth's natural satellite. Planets are celestial bodies that orbit a star (like the Sun) directly and are not classified as satellites of another celestial body.