Welcome to BAUT, Margiani!

As you have no doubt gathered, we are a science-based internet discussion forum, with a focus on astronomy, astrophysics, cosmology and space science.

This ATM section is rather special, and has its own special rules ... one of which is that pertinent questions about an ATM idea, as presented, must be answered in a timely fashion.

Of course, we all recognise that it can take time to compile a good answer, so it's OK for a few days to pass before an answer is expected. However, if you think it will take you longer than a week (say), then you should quickly say so (and indicate when you will be answering).

Also, if a question is unclear, please ask for clarification.

And, it goes without saying that "I don't know" or "I am unable to answer that question" (or similar) is a perfectly good way to answer a question!

I hope you find your stay with us here rewarding and enjoyable.