Lecture 22: Supernovae (ASTR 160)ASTR 160 · Lec 22 · Charles Bailyn · Yale UniversityCharles BailynYale University4 ch46:54
Lecture 21: Dark Energy and the Accelerating Universe and the Big Rip (ASTR 160)ASTR 160 · Lec 21 · Charles Bailyn · Yale UniversityCharles BailynYale University4 ch45:48