the closest plant to earth is mars this doesn't answer your question because the answer is there might be a plant like earth in another Galaxy
beause earth is the only planet which has oxygen and other needed sudstances .
Nibiru doesn't exist. It's not close to Earth or any other planet.
1 . Earth is the only planet where life is known to exist..there is no other planet where life can exist !!2. Earth is the third planet which nearest to the sun and it has an atmosphere which consists of hydrogen ,oxygen and carbon dioxide which are required for the existence of human life whereas other planets do not have any such gases!!!
None that we are aware of, yet. However, the universe is enormously, incomprehensibly large, and it is - remotely! - possible that another planet very similar to Earth might exist elsewhere.
yes
well we don't actually know there could be a planet like earth that hasn't been discovered yet so their might Be
AtmosphereAND liquid waterAND temperature range in which large organic structures can exist.
Eclipses of their moons can be observed on any planet that has them. But, interestingly, the spectacular "total solar" eclipses are not possible on any other planet but Earth.
So far as is known to date there is no life on any other planet in our solar system or elsewhere. That does not rule out the possibility that life may exist on other planets
As far as what we know today, there is no life on any planet anywhere, except the Earth.
If you are talking about planet Earth the answer is no. When the Sun burns out the Earth will be destroyed. ALso same with the other planets will be destroyed (except the outer planets), earth will dry up.
YES. For example, spectroscopy shows the presence of sodium in the Sun.