I came across an online article that mineral resources in the moon worth dozens of billion dollars. I would like to share some of the key points here. The article stated that mining mineral resources in the moon without limit could have negative impact on an academic research even though they worth dozens of billion dollars. The moon can have future energy sources and rare minerals and some of them barely exist in the Earth. However, there are many technical and legal challenges to make an extraction of mineral resources in the moon happen. The underground in the moon includes the following important resources. 1)Water(Ice): They could be used as drinking water and fuel for future space stations and moon bases 2)Rare earth: They are essential for smartphones and EV's batteries. 3)Helium3: They could be used for future nuclear fusion generation and exist more than the Earth. The technologies below have been attracting a lot of attention. A)Robot mining technology: Auto-extraction of resources in the moon surface by robots with AI. B)3D printer technology: Construction of moon bases by minded resources C)Unmanned probe: Remote operation for wide-range investigation On the other hand, mining in the moon could have harmful effect on radio observation, terrain change and so on. The international law for moon's resource development hasn't been built yet. There are "the Outer Space Treaty" and "the Artemis Accords" as current main framework, but their legal binding forces are not enough. Under the circumstances, the most concern is that whose resources in the moon are. That's why we need to make the rule for that in the future. I really hope all countries in the world cooperate and help each other with those issues.

Good morning. I’m going to the aquarium with my friends today. This plan was decided in a hurry last night, so I’m very excited. I haven’t been to an aquarium for a long time, so I’m really looking forward to seeing the fish and other sea animals. After that, I will join another friend. We are going to go shopping together and maybe eat dinner if we have enough time. I hope we have a great day and make a lot of fun memories.

Today I will go to the National Museum of Nature and Science in Ueno. I went there in December, but I could not see every place. So today I want to try again. I want to see all the places in the museum this time. In the evening, I also have my part-time job. I will work until 12:00 at night, so I think I will be very busy today. But I will do my best and work hard.

When you are young, you should try new things. Do not fear mistakes; they help you grow. Travel to new places and meet different people. Read many books to broaden your mind. Finally, learn a second language and save some money. These habits will build a successful future for you.

I woke up at noon today. I ordered from Burger King for lunch. It’s a hamburger restaurant, and it was really delicious. After that, I went to play pool with a friend from junior high school. We played at a local pool hall. Later, I went to a local ramen shop for dinner, and that was really delicious too.

Today, I had the whole day off, so I was able to relax and spend my time peacefully. I also studied for my upcoming test, which made me feel more confident. It was nice to have enough time to both rest and prepare for school. Overall, I had a productive and enjoyable day, and I’m happy with how I spent my time.

I went to Haneda airport to do my an English assignment with my friend today. I was very nervous before talking with foreigners but they were very kind to me so I could relax. I talked with three peoples they were all American. I was very surprised that they were so kindly. My English was not good enough but they talked me . I am very appreciating them.

I’m had part-time job today. Yesterday was heavy day, so I think today is also heavy day. It was really busy and little bit hard. I was standing long time and talking with many customers, so my legs was very tired. After I finish my work, I feel tired but little happy because I did my best. I want to sleep early tonight because I’m so exhausted.

Today, I went to my part-time job. The lunch time was very busy, so it was hard work.😭 After that, I ate pizza and pasta for my staff meal. Then, I went shopping with my friend from work. We bought drinks and talked together. Before we knew it, we had been talking for four hours‼︎ I have work again tomorrow, so I’ll do my best.

When I was high school student, I went to Thailand with my Thailand course student. We went to Bangkok. We each stayed with a host family and we went to school for two weeks. Actually I woke up 5 o’clock every day. I was so sleepy, but my host family drove us so I was able to sleep in the car. Also, I ate breakfast at the school cafeteria every day. The food there was very delicious.