Visit my website at [ Ссылка ] - the new x-ray telescope, NuStar, is designed for locating and studying black holes. Please rate and comment, thanks!
Credit: NASA
![](https://i.ytimg.com/vi/Cc-deD8tkqo/mqdefault.jpg)
Visit my website at [ Ссылка ] - the new x-ray telescope, NuStar, is designed for locating and studying black holes. Please rate and comment, thanks!
Credit: NASA