Some comets are made of ice and dust.
Comets, Asteroids, Meteoroids, meteors, meteorites
comets and asteroids
comets and asteroids
guess wut comets have 3 parts the head [nucleus] and the tail obviously but the third is the coma that holds the gasses that make the tail meteors are and can become meteors meteorites and meteoroids meteors are passing through our atmosphere meteroids are meteors in space meteorites have hit earth asteroids are basically meteors that have reached 6 miles wide 3 of the biggest ones are considered dwarf planets ceres [eris] vesta and sedan
Reflectors: Comets, asteroids, planets Emitters: The sun, meteors, stars The sun is a star.
Planets Human Beings (On Earth) Stars Comets Meteors/Meteorites Asteroids
Impacts from space objects (i.e. asteroids, comets, and meteors).
Comets
Superstitions about asteroids, comets, and meteors have absolutely no scientific basis whatsoever.
The universe
no.....
the stars, the sun, comets, meteors, asteroids