Both planets and comets in our Solar system share the same thing. The fact that they orbit Sol our local star. The planets orbit in a regular timely fashion in elliptical orbits that keep them about the same distance from the sun all the time. A comet has an elliptical orbit that takes it way out in our system and then it falls back in and comes close to the sun before heading back out again.
A planet's backward motion in the sky is called retrograde motion. This occurs when a planet appears to move in the opposite direction in the night sky compared to its usual eastward movement.
The Milky Way is neither a planet nor a comet. It is a spiral galaxy that contains our solar system and billions of stars, along with gas, dust, and dark matter. It is not a single object within our solar system like a planet or a comet.
Venus is a planet, not a comet, so it does not have a tail.
Uranus was initially mistaken for a comet by William Herschel in 1781 when he first observed it through a telescope. It was later confirmed to be a planet due to its consistent orbit and lack of a visible coma or tail, typical of comets.
From Earth it would be the Sun, which, however not a planet, but a star
It is a comet.
No. It is a comet. It is too small to be a planet.
A planet's backward motion in the sky is called retrograde motion. This occurs when a planet appears to move in the opposite direction in the night sky compared to its usual eastward movement.
No. It is a comet. It is too small to be a planet.
Neither. It is considered a dwarf planet. It is much larger than a comet.
The planet Jupiter was hit by a number of fragments of the Comet Shoemaker-Levy9.
The Milky Way is neither a planet nor a comet. It is a spiral galaxy that contains our solar system and billions of stars, along with gas, dust, and dark matter. It is not a single object within our solar system like a planet or a comet.
Venus is a planet, not a comet, so it does not have a tail.
Isaac Newton says, "An object in motion remains in motion, unless acted upon by an outside force." There is no friction in space to act on the motion of a planet, & the force of gravity is constant. The answer is no, not unless a foreign object, (such as a comet, asteroid, etc.) strikes the planet with enough force to alter it's orbit.
No, Mercury is a planet.
Comets.
Basically, Earth is a planet, the Sun is a star, and a comet is an icy small body of ice.