Bilingual blog about astronomy and science fiction.
All my 400+ posts were gone due to a bug, probably. So, pls go to my other blog at:
https://valentindivanov.wordpress.com/ or to the wayback machine at https://web.archive.org/web/20211103070429/https://valio98.blog.bg/
За моите книги/ For my books see:
http://chitanka.info/person/valentin-ivanov
https://wordpress.com/page/valentindivanov.wordpress.com/884
https://wordpress.com/page/valentindivanov.wordpress.com/1589
Постинги в блога от 17.12.2021 г.
17.12.2021 09:17 -
Interview: How do you classify extraterrestrial civilizations?
In the search for extraterrestrial intelligence (SETI), it is important to conceptualize how one might identify the existence of extraterrestrials. Such conceptualization informs SETI operations – where to point sensors and what so...
