Understanding the universe, an introduction to astronomy.
Filippenko, Alexei V.
Understanding the universe, an introduction to astronomy. - Springfield, Va. Teaching Co. 7/9/2007 - 1 videodisc.
Lecture 29. Quasars - cosmic powerhouses -- Lecture 30. In the belly of the beast -- Lecture 31. Are we alone? The search begins -- Lecture 32. Communicating with extraterrestials.
DVD 8
1565855671
Astronomy.
Cosmology.
Solar System.
Understanding the universe, an introduction to astronomy. - Springfield, Va. Teaching Co. 7/9/2007 - 1 videodisc.
Lecture 29. Quasars - cosmic powerhouses -- Lecture 30. In the belly of the beast -- Lecture 31. Are we alone? The search begins -- Lecture 32. Communicating with extraterrestials.
DVD 8
1565855671
Astronomy.
Cosmology.
Solar System.