what is the terrestrial planet that has no atmosphere
Sunspots sit on the sun's photosphere. The photosphere is the surface of the sun, and sunspots are dark regions on it that are visible. The photosphere's average temperature is about 5800 degrees Kelvin.
Nebula exist in all galaxies.
The balance between pressure caused by heat and gravity caused by the stars mass.
Gas giants have a higher mass.
This means that the gas giants have a more gravity to hold moons in orbit around them.
evaporation
no its caused by the moon moving in to the earths shadow
A blowing of a balloon best describes the BIG BANG best
Pluto has a tilted orbit (compared with the average plane of the orbits of the other planets).
Also, Pluto would be considered a "terrestrial planet", but it is not now defined as a planet. It's just called a "dwarf planet" now.
Titan is a moon the orbits around Saturn. This is a planet.
full moon
Plate movements