Goodbye Yash and thanks for submitting your questions today. Your questions with Sten's answers will appear in the chat archive. Sometimes I work with a group of two other astronomers. Othertimes i like to work by my self on projects that are unique to my interests. We can not stay for the chat because we have Social Studies but we will look up the answers in the archive.
People dream of spacial expeditions, inhabit distant planets, go out of Earth.
I know that one space station wouldn't make much difference, however, dozens of them would decrease our planet mass in some thousands of tons. There is nothing we can do that would emove enough mass to make the slightest difference. Just because it is in orbit does not mean it is lost to the total earth mass budget anyway. Yes, Ihave seen a shooting star. They look like they are a little fireball coming from space.