Ultimate space simulation software

Search found 15 matches

by TommyJ
28 Dec 2020 04:32
Forum: Science and Astronomy Discussions
Topic: Science and Astronomy Questions
Replies: 1785
Views: 433950

Science and Astronomy Questions

Can we build a model of an orbit in the future as NASA did? An orbit completely clogged by satellites after 160 years. The problem of space debris, according to scientists, is acute. So here is my second question, can a space tug like this help solve this problem?
by TommyJ
24 Dec 2020 03:20
Forum: Off-topic Discussions
Topic: General global warming / climate change discussion
Replies: 283
Views: 78755

General global warming / climate change discussion

35538 I've also seen the opinion that not all renewable energy is green. Here, as I understand it, is it mainly about batteries or other methods of storing energy Part of the equation, but not mainly.  Many things contribute: land use, waste issues, impact on biodiversity, impact on wildlife, visua...
by TommyJ
23 Dec 2020 04:07
Forum: Off-topic Discussions
Topic: General global warming / climate change discussion
Replies: 283
Views: 78755

General global warming / climate change discussion

Let me jump into the discussion. Topics related to global warming/climate change were discussed here. In some of your recent posts, you have argued that dirty energy is cheap because it is subsidized. And this is well-founded in many countries. But more because coal is still cheaper to mine. But her...
by TommyJ
22 Dec 2020 06:04
Forum: Science and Astronomy Discussions
Topic: Science and Astronomy News
Replies: 901
Views: 216275

Science and Astronomy News

Hey, we digress a little from the topic of the topic. Here it seems necessary to discuss the news of space. I've been googling all kinds of things just now. And I came across one development that interested me, which brings us a little closer to the future). It said that they had already developed a...
by TommyJ
21 Dec 2020 05:27
Forum: Science and Astronomy Discussions
Topic: Space; How did you get interested in it?
Replies: 29
Views: 9214

Space; How did you get interested in it?

Oh, thanks for that. But I recently discovered that my mind is not as open as I would like. Communicated on another forum and was unable to critically examine the opponent's point of view. I just started to insist on my own. (On the fact that rocketry and travel are at a stage of development when we...
by TommyJ
18 Dec 2020 01:50
Forum: Science and Astronomy Discussions
Topic: Science and Astronomy News
Replies: 901
Views: 216275

Science and Astronomy News

Yes, this is a rather interesting and instructive story. I noticed something else. People who have the opportunity to often come into contact with the world of animals are much more likely to be kind to everyone. And those who have comprehended all the delights of urbanization are more often selfish...
by TommyJ
17 Dec 2020 01:55
Forum: Science and Astronomy Discussions
Topic: Science and Astronomy News
Replies: 901
Views: 216275

Science and Astronomy News

Hmm ... if enough people get angry enough ... I don't think this will solve the problem. And just change it to another. Yes, in countries where laws and courts are in place, this can help. But what prevents from moving bases to third world countries? As it is done now. No one there will protest if t...
by TommyJ
16 Dec 2020 06:42
Forum: Science and Astronomy Discussions
Topic: Science and Astronomy News
Replies: 901
Views: 216275

Science and Astronomy News

35469 I dont think so.  Undeniably some have but certainly not "most" let alone "all."  The military has a LONG history of manipulating scientists who thought the purposes were for peaceful research into much more insidious areas.  If I started quoting all of the ones I know of,...
by TommyJ
15 Dec 2020 03:17
Forum: Science and Astronomy Discussions
Topic: Science and Astronomy News
Replies: 901
Views: 216275

Science and Astronomy News

To your regret, but to the great happiness of some enthusiastic people, all the most ambitious, cool, well-working projects always come from military developments. Ideal for fans of astronomy, this is the intersection of the military, civil and space development in one place. And at the same time ex...
by TommyJ
14 Dec 2020 05:04
Forum: Science and Astronomy Discussions
Topic: Science and Astronomy News
Replies: 901
Views: 216275

Science and Astronomy News

As far as I know, radioastronomy is now quite developed. The sufficient level of technology makes it possible to send radiotelescopes into space. It seems to me that it is dry and calm enough there to hope for long-term uninterrupted operation of these devices. Given a way to get a stable signal wit...
by TommyJ
10 Dec 2020 04:42
Forum: Science and Astronomy Discussions
Topic: Science and Astronomy News
Replies: 901
Views: 216275

Science and Astronomy News

Cataclysms happen everywhere. If it was put there, then at that time there was a rationale for this. Unfortunately, failure can befall any project. It seems to me worth discussing what he gave us, and not what he collapsed. For example, with its help, the pulsar PSR J1906 + 0746 was discovered in 20...
by TommyJ
09 Dec 2020 04:35
Forum: Science and Astronomy Discussions
Topic: Asteroids, meteors, and meteorites
Replies: 108
Views: 22678

Asteroids, meteors, and meteorites

Japan collecting dust from asteroids:
https://www.ndtv.com/world-news/hayabus ... th-2334789

What's next? We will collect dust from anywhere? Why don't we do something for people here? On Earth
by TommyJ
08 Dec 2020 01:07
Forum: Off-topic Discussions
Topic: General global warming / climate change discussion
Replies: 283
Views: 78755

General global warming / climate change discussion

In many cases, you all provide very interesting and correct research. But all of this research leaves out a few things: 1) We live in a capitalist world, which means the profit of large producers comes first 2) In many cases this profit depends on cheap energy 3) Cheap energy often produces a lot of...
by TommyJ
07 Dec 2020 02:43
Forum: Science and Astronomy Discussions
Topic: Science and Astronomy News
Replies: 901
Views: 216275

Science and Astronomy News

I'm just wondering about UK Space news and this is what I found:  "Science Minister Amanda Solloway said: " We want the UK to be a world leader in space technology which is why we are supporting our most ambitious innovators who are developing first-of-a-kind technologies to help solve som...
by TommyJ
04 Dec 2020 02:12
Forum: Science and Astronomy Discussions
Topic: Space; How did you get interested in it?
Replies: 29
Views: 9214

Space; How did you get interested in it?

Hello everybody! My story is not as romantic as stargazing in nature or anything like that. I just accidentally saw a few articles and videos on YouTube that hooked me with something. It was only about 6 years ago. But now I'm 30 and I try to follow the news from the space industry. I guess I just l...