Do we know if there is life on other planets?
Is it possible that there is life in other planets?
How close are the planets of our solar system to being in the same orbital plane? Is it sad that other planets in our solar system look so lifeless? Are humans truly from another planet? Why earth is the only planet in the solar system capable of supporting life? How important would be the finding of another planet in our solar system? Is there a planet X in our solar system? Why is it controversial to say that the Earth could be the only planet in the universe with life? Are all planets orbiting in the same plane? When Sun start expanding and starts pulling the planets towards it,will there be a chance for other planets like Saturn or Uranus to become habitable? What are the chances that earth is the only habitable planet in the universe? As the sun grows old and changes, what will happen to other planets in our solar system? What effect do the other planets in the solar system have on Earth? Is it possible in the future to change the orbit of a planet? Is it possible for humans to change the orbit of the planet in near future? Will it be possible for NASA to fabricate new planets, for possible human life and our basic needs and wants such as water and air? Is there a possibility that the planets in the solar system will fall into the sun eventually? Will the eight planets in our solar system ever be aligned? Could two planets touch each other and survive? Is it possible that there are more than one earth in universe as it is? Can two planets share the same orbit? Do the planets of the solar system orbit on the same plane? Since there are many moons, is it possible that there is more than one Sun in the universe? Is there a planet in real life similar to Neverland? Is it possible that there's "no night" on planets orbiting in a binary star system? What are the chances for such planets to be habitable? Is it scientifically possible to terraform a planet? Is it possible that moons of planets in our solar system have their own moons ? Why didn't any of the other planets in the Solar System evolve the conditions for life as we know it, given that they were created by the same process? Will we ever be able to reach a planet outside our solar system? Is the planet earth moving close to the sun with every orbit? How many planets in our solar system would be habitable by humans?