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--- courses:phy100:10 [2023/04/02 10:34] – asad
+++ courses:phy100:10 [2023/05/20 12:29] (current) – asad
@@ Line 1: / Line 1: @@
-====== 10. The Milky Way ======
+====== 10. Universe from the Big Bang ======
-===== - The Galaxy and us =====
+===== - Big bang and beyond =====
-{{https://upload.wikimedia.org/wikipedia/commons/thumb/1/12/Artist%27s_impression_of_the_Milky_Way_%28updated_-_annotated%29.jpg/1024px-Artist%27s_impression_of_the_Milky_Way_%28updated_-_annotated%29.jpg?nolink}}
-We are inside the disc of this galaxy, so we cannot see it from outside. But we can see different parts of the disk during different months of a year.
+===== - The first three minutes =====
-{{youtube>3VKl3-vtXaU?large}}
+===== - Birth of atoms =====
+===== - Dark ages and cosmic dawn =====
+===== - Dark energy domination =====
-===== - Nebula =====
-===== - Galactic center =====
-===== - Spiral arms =====