any animal that ate lobsters would either find a new source of food or die of making the animal life cycle shrivel and other animals will start to become exstinct depending if lobsters are there only source of food
Nothing important occur.
Nothing No One Can Hit A Planet
If a dwarf star crashed into a planet,the planet would likely explode.
At that distance, there would be no planet - just vaporised gasses.
we would all die.
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.
The object would crash into the planet.
the planet will shake
It's days would be shorter
We all die
Every living thing on the planet would die.
It is a very unlikely scenario but if it were to happen, that poor planet would be vaporized by the Suns' immense size and power. If there were to be a planet that was bigger than the Sun then both of them would be vaporized or the Sun would survive but be severely damaged and might explode because of the impact.