В вашем браузере отключен JavaScript. Будет показана упрощенная версия сайта, в которой могут отсутствовать многие функции.

Материалы по тегу «star formation»

136

When late night sets in, countless flickering beacons appear in the dark sky. Those stars were “looking” at Earth top-down millions of years ago. Today we will describe how these cosmic “fireflies” are born

Author Evgeniya Chernoskulova

Partners

Show all

Social networking

Recent

Lectures

Click to start watching video
841

What saints did the conquistadors pray to and why did they decide to conquer Mexico? What was the ethnic, regional, and age composition of the Conquista? 

Show all