because of their velocity
They get two close to the sun and some breaks off.
Comets develop a tail as the sun's energy vaporizes substances such as ice and dry ice that form the comet. Asteroids lack these substances and so do not devlop tails.
Comets!
Comets are seen as bright, icy bodies that orbit the Sun. When they get closer to the Sun, they release gas and dust in a glowing coma and often develop a tail that points away from the Sun due to solar wind.
A comet has a frozen nucleus and can develop a glowing tail when it gets close to the Sun. The heat from the Sun causes the icy nucleus of the comet to release gas and dust, which forms a glowing tail as it reflects sunlight.
Comets are made of mainly 3 parts -dust tail, ion tail and coma
Comets
Comets are typically found in the outer regions of the solar system, beyond the orbit of Neptune. They can be observed from Earth when they come closer to the sun and develop a visible tail due to the solar wind. Astronomers track comets using telescopes and space missions.
A Comets tail points away from the sun.
no, only comets develop glowing tails.Fun Fact:some scientists called comets "dirty snowballs"
Away from the Sun.
gas