1 янв 1905 г. - Illustration of the North Polar Cap
Описание:
This illustration was drawn by Percival Lowell of Mar's polar cap, by on observations on the Lowell Observatory. It lives at Cornell University now.Добавлено на ленту времени:
Дата:
1 янв 1905 г.
Сейчас
~ 119 г назад
