Oort cloud
The Oort Cloud of comets.
Yes, all planets are spherical. They all have a slight bulge at the equator due to rotation, but are almost perfect spheres.
A hemisphere is half of a spherical or almost spherical shape for example a planet or the brain. A dome however is an architectural element having a circular plan and looks like a hollow upper half of a sphere, and constructed so as to exert an equal thrust in all directions.
Over time you can see about 56% of the lunar surface from the Earth, this is because the (almost) spherical Moon "wobbles" while orbiting the Earth and so we eventually can see a little more than the half that is facing us at any given time.
Jupiter's magnetosphere extends towards the Sun about 7 million kilometres where it encounters the solar wind, which creates a bow wave. [See related link] It extends almost to Saturn on the leeward side. (About the distance from Jupiter to the Sun) Jupiter and Earth at their closest approach are approximately 630 million kilometres apart. So the magnetosphere doesn't reach Earth. See related links for more information
The Oort Cloud of comets.
There are two planets with an almost perfectly spherical shape. They are Mercury and Venus.
The Earth is almost spherical. It's slightly squashed, or oblate.
Russia.
Yes, all planets are spherical. They all have a slight bulge at the equator due to rotation, but are almost perfect spheres.
The TROPOSPHERE, which contains all human habitation and almost all weather. It extends up to about 10 km (6 miles, 30,000 feet) above the surface.
A puffer fish, when threatened, will inflate itself until it is spherical to defend itself against predators.
Correct
It's either dog shaped or almost spherical depending on your reference
Yes, the moon is almost perfectly spherical - almost. <><><><><> Its actually spheroidal - like nearly all of the suns, planets and moons in the Solar System, even possibly in the entire Universe, because they rotate, and that causes an spheroidal shape as they cool.
It's about 2440 kilometers. Mercury is almost spherical, so the radius is about the same everywhere.
apple sauce