29 янв 1689 г. - Kuiper belt
Описание:
The Kuiper belt are comets with orbital periods of 200 years or less. There could be more than a trillion comet nuclei in the main body of the Kuiper Belt. The Kuiper belt is located at the far edge of Neptune and goes even through Pluto.Добавлено на ленту времени:
Дата:
29 янв 1689 г.
Сейчас
~ 335 г назад
