Astronomy - Ch. 28: The Milky Way (22 of 27) What is the Interstellar Medium?

Описание к видео Astronomy - Ch. 28: The Milky Way (22 of 27) What is the Interstellar Medium?

Visit http://ilectureonline.com for more math and science lectures!

To donate:
http://www.ilectureonline.com/donate
https://www.patreon.com/user?u=3236071

We will learn interstellar medium are:
1) the gas and dust in interstellar space
2) medium that tends to dim the light by a factor of 2 every 3000 l.y.
3) 2^7=128 (6 magnitudes) or 7(3000l.y.)=21,000 l.y.
and more...

Next video in this series can be seen at:

Комментарии

Информация по комментариям в разработке

Похожие видео