Aphelion

Actually, I saw a company on space news UK that developed a pretty good device. Their space tug is quite compact. Its size will allow it to be sent into orbit along with other payloads. The company has also announced the use of recycled plastic fuels, which will reduce emissions. There is still hope...

Well, satellites are needed for satellite communications, television, the internet, meteorology and more. We just need to learn how to use it without leaving trash behind. P.S. Almost all space debris burns up in the upper atmosphere. This means that it is not dangerous for people here. People are a...

In general, there are already quite a few good projects for cleaning up space debris. Some of them have already started their work in space. A service satellite was launched in February. Its main task is to maintain satellites to extend its service life. (Northrop Grumman or something) But it can al...

Well, that's quite possible. I would rather say that people are too belligerent to notice such things. There are a lot of good ideas. But all the money goes to the military and the delivery of all kinds of nonsense from Amazon.

When magma begins to rise to the volcano's vent, it causes the soil to rise in some places. These changes in topography, although often very small, can be seen from a satellite. Thus, a satellite system may be able to predict volcanic eruptions. A lot can depend on completely unobvious things. This ...