Astronomy - Ch. 2: Understanding the Night Sky (2 of 23) What is the Ecliptic Plane? Michel van Biezen 4:05 9 years ago 94 062 Скачать Далее
Astronomy - Ch. 2: Understanding the Night Sky (5 of 23) Understanding the Celestial Sphere Michel van Biezen 9:41 9 years ago 128 125 Скачать Далее
Astronomy - Ch. 2: Understanding the Night Sky (4 of 23) What Are Solstice and Equinox? Michel van Biezen 4:06 9 years ago 108 257 Скачать Далее
Astronomy - Ch. 2: Understanding the Night Sky (8 of 23) Understanding Celestial Coordinates Michel van Biezen 10:05 9 years ago 97 029 Скачать Далее
Astronomy - Ch. 2: Understanding the Night Sky (18 of 23) Solar Day vs Sideral Day Michel van Biezen 3:26 9 years ago 59 370 Скачать Далее
Celestial Sphere, Ecliptic, and the Constellations Hugh O'Neill 10:01 7 years ago 111 101 Скачать Далее
Astronomy - Ch. 2: Understanding the Night Sky (1 of 23) The Motions of Earth Michel van Biezen 7:27 9 years ago 91 053 Скачать Далее
Astronomy - Ch. 2: Understanding the Night Sky (12 of 23) How to Find the Popular Constellations Michel van Biezen 2:27 9 years ago 23 713 Скачать Далее
Astronomy - Ch. 2: Understanding the Night Sky (9 of 23) How to Find and Identify "Stars" Michel van Biezen 8:59 9 years ago 62 685 Скачать Далее
Astronomy - Ch. 2: Understanding the Night Sky (3 of 23) Why Do We Have Seasons? Michel van Biezen 6:35 9 years ago 47 442 Скачать Далее
Lecture 2 - Yearly Motions of the Night Sky and the Ecliptic AST102IN Spring 2014 28:42 10 years ago 7 885 Скачать Далее
Astronomy - Ch. 2: Understanding the Night Sky (6 of 23) Motion of Stars, Earth, Sun, Moon Michel van Biezen 7:24 9 years ago 47 302 Скачать Далее
Our Night Sky: Constellations, Celestial Sphere, Milky Way & the Ecliptic Space, But Messier! 8:12 2 years ago 530 Скачать Далее
