Then people couldn't live on it, or even visit without some massive shielding or temperature / radiation controls and breathing apparatus.
It cannot, a star can only have one or no habitable zone. Actually, many stars in the universe have none (or very, very inferior ones.) There are various reasons; one of them being that most stars exist in groups of two or more, making it difficult for a planet to have a stable orbit with just the right amount of constant starlight to be habitable.
None that are known. There may be a roughly Earth-sized planet in orbit around Alpha Centauri B, but this planet, if it exists, would be far too hot to support life.
Not really. If the planet were otherwise habitable, this might indicate that the seasons would be a little more pronounced than ours here on Earth, but it probably wouldn't make much difference.
A large gas planet like Saturn would probably not last as an inner planet - the sun would probably pull Saturn into it and destroy it.
3-6. The 3 planet model would have gliese 581 b too hot, gliese 581 c in the habitable zone, and gliese 581 d too cold. The 6 planet model would have gliese 581 e, b, and c too hot, gliese 581 g and d in the habitable zone, and gliese 581 f too cold.
Temperature is one factor that makes an environment habitable for a species.If Earth were destroyed, humans would have to locate another habitable planet.
The habitable zone is that zone in which water is liquid. Without liquid water, life as we know it would not be possible.
Well Not really cuz first its not even a real planet and second nobody knows where the hell that is
No, there would have to be an atmosphere and water as well.
None of them you would die on all of them. Mars would probably be the closest to hospitable. Once it had rivers and thousands of years ago however now it is dry. There are some planets are hospitable but most of them are in other galaxys Earth is the only habitable planet.
It cannot, a star can only have one or no habitable zone. Actually, many stars in the universe have none (or very, very inferior ones.) There are various reasons; one of them being that most stars exist in groups of two or more, making it difficult for a planet to have a stable orbit with just the right amount of constant starlight to be habitable.
Nothing important occur.
None that are known. There may be a roughly Earth-sized planet in orbit around Alpha Centauri B, but this planet, if it exists, would be far too hot to support life.
Nothing No One Can Hit A Planet
If a dwarf star crashed into a planet,the planet would likely explode.
That would be mars because it has ice on a side of it,so if we " crack " the ice we would be able to create oxygen and create our own atmosphere.
It orbits at a habitable AU with two moons and is Proerozoic in nature but Optical Coronagraphy would have more information on it's location.