Дорогие друзья, если у Вас не отображается плеер в каком-либо из мультфильмов,
тогда рекомендуем Вам использовать любой удобный VPN сервер или плагин прокси для браузера.

A Journey Through Space and Time Documentary - Journey into the Center of the Universe

0 Просмотры
Издатель
Hundreds of planets are known to orbit many times closer to their star than Mercury is to our sun, with some heated to greater than 1000 K. The planets may have formed much further from the star where material in the protoplanetary disc surrounding a nascent star was plentiful enough. The planets would have then migrated inward to their current location where we infer from extrapolated observations of star formation there is not enough material to form planets. Many fundamental aspects of planet migration are still being worked out
Категория
Мультики для детей
Комментариев нет.
Яндекс.Метрика