-
-
Quasars: the brightest black holes Prof. C. Crawford (58:48)
-
Watch Video
-
-
-
Exploring Space Lecture: Gamma Ray burst and the birth of black holes.
-
Watch Video
-
-
-
Black Holes and the fate of the Universe, G. Hasinger (1:06:05)
-
Watch Video
-
-
-
Clusters of galaxies Prof. C. Crawford (1:00:07)
-
Watch Video
-
-
-
X--ray Astrophysics: the high energy cosmos, Prof. C. Crawford (54:40)
-
Watch Video
-
