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What is an extraterrestrial body?
An extraterrestrial body is any object or entity that originates from outside Earth. Examples include comets, asteroids, and other celestial bodies in space. Additionally, extraterrestrial bodies can also refer to hypothetical life forms that may exist beyond Earth.
The layer where organisms can exist on the surface of the earth?
Organisms can exist on the surface of the earth in the biosphere, which includes all regions of land, water, and air where living organisms are found. The biosphere is where plants, animals, and other life forms interact with each other and with their physical environment.
Does life forms exist on other planets?
Within our solar system at the present time, no. Regarding planets orbiting other stars outside our solar system, our present technology is nowhere near able to tell.
Are there human beings outside of Earth?
No one knows for sure if life exists outside of the planet Earth. There are some human beings outside of the planet Earth on the International Space Station which is in orbit about 250 miles above the planet.
What does earth have that other planets do not?
Water... and a climate that will allows it to exist simultaneously in 3 forms: Liquid, Gas, Solid
What is the branch of science that deals with the living organisms out side the earth?
The branch of science that deals with the study of living organisms outside of Earth is called astrobiology. Astrobiologists study the potential for life to exist on other planets, moons, and celestial bodies, as well as the origins, evolution, and distribution of life in the universe.
Can and does francium exist in other forms?
Francium can be solid, liquid or gaseous.
Did the planet orpheus really exist?
They actually had a planet called Orpheus. I know that because we watched a video in my science class about it and how it crashed into Earth and became part of Earth.
What planets are known to have a carbon based life forms?
Currently, Earth is the only planet where carbon-based life forms are known to exist. However, the search for life, including carbon-based life forms, continues on other planets and moons within our solar system and beyond.
What is all of land on earth is collectively?
All of the land on Earth is collectively known as the Earth's terrestrial biosphere, which includes all the ecosystems on land where living organisms exist. This includes forests, grasslands, deserts, and other types of landscapes that support various forms of life.
Is nibiru close to earth?
Nibiru doesn't exist. It's not close to Earth or any other planet.
Why are scientists who are searching for life on other planets studying Archae bateria?
Archaebacteria are the oldest and most primitive forms of life on planet Earth. It is postulated that primitive life on other planets would be most likely to resemble Archaebacteria. In addition, Archaebacteria were the first life forms to exist on Earth, so studying them allows xenobiologists to postulate how life may come into being on other planets.
