Any "beautiful effect" attributed to comets and meteors is simply the startlingly beautiful effect of observing a substantial meteor shower or plainly visible comet. For most people, experiencing a meteor shower or seeing a comet is an unusual and beautiful event.
No, comets and meteors are not considered to be small planets. Comets are simply considered to be comets, and meteors are simply considered to be meteors. (Meteors are asteroids that have entered the atmosphere.)
Comets
Daniel. Kirkwood has written: 'Comets and meteors' -- subject(s): Comets, Meteors
no only comets.
Comets dont. Meteors do because of gravity
Meteors. Comets
Comets and meteors were formed, along with the rest of the solar system, about four and a half billion years ago.
Superstitions about asteroids, comets, and meteors have absolutely no scientific basis whatsoever.
Comets contain ice.
The universe
Generally no. Comets do though.
Comets are flying bits of rock that don't enter the earth's atmosphere and meteors are flying bits of iron stone or stony iron. Also meteors do enter the earth's atmosphere.