Astronomy
Astronomy is the study of outer space and the universe. This includes the solar system and earth in space.
Possible theories are :- the Universe folding back on itself, Somthing beyond our ability to comprehend, Another Universe expending towards us even God. The answers are varied because we have no proof as to what lies beyond that which we know or can understand.
Geocentric is that the earth is the center of the universe and heliocentric is the sun is the center of the universe. can it be nothing.
Geocentric -- ie, the Earth is at its center.
Galileo
Yes, if he did not study anything beyond the Earth, he would not be an astronomer!
astronomers
Astronomy.
The branch of Earth Science that studies objects beyond the Earth's atmosphere is astronomy. It is the study of the sun, planets, stars, galaxies, and the universe.
They are called astronomers.
Astronomy.
Astronomy
it is astronomy
astronomy
heliophisics are the study of the sun and how it affects the earth and universe
Not quite; outer space means space beyond the Earth's atmosphere. The universe includes everything (including the Earth) - so you and I live in the universe, but not in outer space.
It means extremely large, exceedingly great and immense. Or relating to astronomy, the science that deals with the material universe beyond the Earth's atmosphere