For a planet around another star to sustain life, it would need to be in the habitable zone where temperatures are suitable for liquid water to exist. Additionally, the planet should have a stable atmosphere to regulate temperature and protect against harmful radiation. Organic molecules, a source of energy, and the right chemical ingredients would also be necessary for life to thrive.
No. For one thing, a planet-like object that orbits a planet is a moon, not a planet. Mars does have two moons but they are captured asteroids, and would not be considered planets if the had their own orbits around the sun.
I think No.
space station
It is assumed that somewhere, in the vastness of space, there may be another planet that can support life. Whether that life is one we would recognise is another matter.
Your mass would remain constant regardless of the planet you are on, as mass is a measure of the amount of matter in your body. However, your weight would change because weight depends on the gravitational force exerted on your mass, which varies from planet to planet. For instance, on a planet with stronger gravity, you would weigh more, while on a planet with weaker gravity, you would weigh less.
If there was no orbit the Earth would be floating around in space and there would be no life on it. The Sun's energy creates and sustain all forms of life on the planet.
I would search the planet. Observe it. Comare it from earth. Try to find aliens. Dance. Jump around. Breathe.
No. If Ceres orbited a planet it would be a moon. It orbits the sun, so it is classified as a dwarf planet.
Maybe one of its orbiting moons could, but the planet itself is a gas giant. No.
Yes. The planet would freeze solid. Also, the planet would hurtle out of control with nothing to orbit around. We would also likely crash into another planet.
it would break or if a small planet bumped itnto juipeter, juipeter would have another moon.
Nothing, it is impossible to sustain life on mercury. YOU WOULD DIE!!!
yes, if the earth was in orbit around another planet, it would be a moon. However, it wouldn't "come into" orbit around another planet, that's pretty much impossible. a trajectory change like that would kill all life on earth anyway, so it's not something humans will ever witness.
No. Comets only orbit the Sun or fly through interstellar space. Comets move too fast to be captured by a planet. Even if they did, they do not have enough mass to sustain an orbit around a planet. It would eventually get sucked to the surface by the plant's gravity.
Since earth is the only planet we know that has life manyscientists go by what is found here on earth. So, you will need water, oxygen, heat, nitrogen ,and various other chemicals. In addition, some form of food to sustain life living on the planet.
The Earth is to the Moon as a planet is to its moon. So, if we're talking about a satellite orbiting a planet, then the planet would be analogous to the Earth, and the satellite would be analogous to the Moon.
If a planet is not in orbit around a star, it would either drift off into space or be captured by another gravitational force. Without being in orbit, a planet would not experience the necessary gravitational pull to maintain a stable path around a star.