Can a periodic comet keep its appearance unchanged for dozens of returns to the Sun?
| September 15, 2020 | Education
No, because with each passage of the perihelion, the comet loses part of its matter.
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.