Space shuttle

On September 11th, while I was cooking some Korean food for Erik's family, I heard that thunder sound spread out. I immediately thought that next to our house is broken down, so I got out of the house and saw that house. However, there was nothing to change. I thought that "what happened is going on?" and then Erik's father came out of house and said, "It might be that space shuttle was passing this area. If Florida's weather is not good, usually they lend at Edwards Air Force Base in California." After that, I thought that "Wow, I have never heard and seen space shuttle. It's amazing." After 10 or 15min, I saw that the space shuttle is lending on a runway at Edwards Air Force Base. Since that happened, I have been interested in space shuttle's history, so I got some bad news on the YouTube, which is that space shuttle exploded on January 28th 1986 while people see it. The United State have invested an enormous amount of money in Space industry to get our safe future. I always concerned when Korea are able to reach in the Moon. We need to improve our industry as soon as possible and do our best.