I have some questions about "Interstellar" and discuss them with you.

1. Before returning to space, the protagonist has learned that NASA has sent multiple expedition teams through wormholes and sent some information to learn about the distant universe. , there may be three planets suitable for human survival. The protagonists can communicate with the Earth before passing through the wormhole. But after they pass through the wormhole, the exchange of information becomes one-way, and they only wait to receive the information sent to them by the Earth. The problem lies here. Since the information can only be one-way after passing through the wormhole, how did they know the information sent by the several spacecrafts previously sent for exploration before passing through the wormhole? Know that there are at least three potentially habitable planets out there?

2. When they implement plan A or plan B to travel across the interstellar space, they are both extremely difficult and may lead to no return. In other words, they may die. Have they ever thought about how to immigrate billions of people to a habitable planet after discovering it? When they were unable to return to Earth and had to implement Plan B, did they ever think about taking embryos to conceive and reproduce humans on other planets to establish colonies? How could this be achieved with a small spaceship? In other words, what they are going to do is likely to be a very great thing at the expense of themselves. Since you want to convince them to sacrifice themselves, you have to give a sufficient reason for such a thing to convince them. Otherwise, why would they want to die?

3. After they pass through the wormhole and get more complete information from the other side, if all they get is the information sent repeatedly (the protagonist is dormant, then naturally no one can change the information), or It takes a long time to get a piece of information (the protagonist goes to a place in the sky, one day, one day on the ground, one year, naturally his information will become very slow when it reaches this side), rather than continuous and changing information. In other words, this can Determine whether a person is still alive. So do you suspect that there are some problems with the expedition team over there? Why repeat a trip to a place that has already been visited by an expedition but failed to return and there is not much information about it? If that planet is suitable for survival, we will naturally continue to do scientific research on it and send the information back. Instead of sleeping immediately and waiting for rescue, or sending very few messages and then interrupting.

4. When the protagonist sacrifices himself to help the heroine go to the third planet, he himself enters a strange space, which is inside a black hole. The old scientist in the movie said that there is no way to know what is going on inside a black hole. He is looking for an equation to get rid of gravity and transport humans to distant planets, but there is no solution.

The protagonist enters that strange five-dimensional space. What does he know? So that he only needs to use Morse code to transmit this information. Isn't this information too simple? Otherwise, how can the binary telegraph code be carried? And if it was really that simple, why couldn't the old scientist solve this mystery in his life?