Giotto
A cloud of gas surrounding the nucleus.
Nucleus coma tail
Comets are called this because of the ice and dust inside the nucleus. Now go look up everything else on your own.
The Mariner 10 probe studied the planet Mercury, which has a crater-pitted surface due to impacts from asteroids and comets over billions of years.
A nucleus first forms of rocks and frozen gases. Solar radiation or solar wind acts on this nucleus to form a comet
Yes.
A cloud of gas surrounding the nucleus.
Nucleus coma tail
1-nucleus 2-coma 3-tail
Comets are called this because of the ice and dust inside the nucleus. Now go look up everything else on your own.
particle
Dust particles
You don't need to; the Sun does a fine job of vaporizing the volatile chemicals in the nucleus of a comet.
The solid object at the head of a comet is called the comet nucleus.
The Mariner 10 probe studied the planet Mercury, which has a crater-pitted surface due to impacts from asteroids and comets over billions of years.
coma
A nucleus first forms of rocks and frozen gases. Solar radiation or solar wind acts on this nucleus to form a comet