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Understanding the Universe, an Introduction to Astronomy[0] -- a video lecture series by Alex Filippenko [0] https://www.youtube.com/playlist?list=PLez3PPtnpnc
by sxv 4y ago
Understanding the Universe, an Introduction to Astronomy[0] -- a video lecture series by Alex Filippenko
[0] https://www.youtube.com/playlist?list=PLez3PPtnpncSF2QwpCB9C3FBFVLxLJbBr https://www.youtube.com/playlist?list=PLez3PPtnpncSF2QwpCB9C...