It depends on the concept of space and time.
Now there are many cases of which I'll explain 2.
case 1: Space and time are infinite and they have no beginning and end.
In this case aliens do exist. There is no question of them not existing. But they may be very far away. Too far away for us to ever know. It's math.
Case 2: Space and time have a beginning and are limited.
In this case they may or may not exist because the chances of conditions being suitable for living (like on earth) on other planets have decreased from infinite to limited.
People want to explore other planets to expand our understanding of the universe, to discover if life exists beyond Earth, and to potentially find resources that could benefit humanity in the future. Exploration of other planets also allows us to push the boundaries of science and technology.
no thunder does not appear in other planets
There are many other planets in many other galaxies.
Differentiation occurred in other inner planets, besides Earth.
As of now, a total of 12 astronauts have walked on the surface of various planets in our solar system. These missions include the Apollo moon landings and Mars rover missions. There are plans for future manned missions to Mars and potentially other planets as well.
NO- People have found water on other planets but there is no life there.
Yes. On other planets, we're the aliens, and we're real (unless you're into solipsism, in which case it's just youthat's real).On this planet, though... most scientists suspect there must be life somewhere other than Earth, but we haven't found any real evidence of it yet.
None that we know of.
Because we can see the nearest planets through telescopes and for those much further away we can detect them by their effect on other planets and stars.
No. because we have only 8 planets. But in a way if you were doing a project and it was about made up planets you could say they are real planets.
The inner planets are different from the other planets mainly because
People want to explore other planets to expand our understanding of the universe, to discover if life exists beyond Earth, and to potentially find resources that could benefit humanity in the future. Exploration of other planets also allows us to push the boundaries of science and technology.
there is more planets in our solar systems but scientist do not say they are real for example there is one farther then pluto called setna
yes some
Some people believe that spaceships from other planets have visited Earth, but no one has ever been able to prove it.
no their are not people living on other planets because where would they get the oxygen to breath or food and drink
People live on Earth, but the other 7 major planets are uninhabited as far as we know. Lack of liquid water and lack of protection from radiation are factors for those other planets.