Which stars show phases?
| September 19, 2020 | Education
In close binaries, the cool star shows phases to the terrestrial observer. Conditions: the satellite’s orbital plane must not lie in the plane of the sky.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.