Comets do not develop tail, but when they enter into the earths atmosphere the friction is developed and they burn. So while seeing they appear to have a tail.
Comets do not develop tail, but when they enter into the earths atmosphere the friction is developed and they burn. So while seeing they appear to have a tail.
Comets do not develop tail, but when they enter into the earths atmosphere the friction is developed and they burn. So while seeing they appear to have a tail.