AstronomyCast 173: The Herschel Space Observatory
AstronomyCast 173: The Herschel Space Observatory
17 Feb 201030min
Ep. 26: The Largest Structures in the Universe
This week we continue the story of galaxy formation, learning how groups of galaxies come together to form the biggest structures around – galaxy superclusters. And when you look at the Universe at this scale, environment is everything.
11 Feb 201027min
AstronomyCast 172: William Herschel
AstronomyCast 172: William Herschel
10 Feb 201029min
AstronomyCast 171: Solar System Movements & Positions
AstronomyCast 171: Solar System Movements & Positions
10 Feb 201036min
AstronomyCast 170: Coordinate Systems
AstronomyCast 170: Coordinate Systems
2 Feb 201035min
AstronomyCast 169: The Fermi Mission
AstronomyCast 169: The Fermi Mission
1 Feb 201031min
AstronomyCast 168: Enrico Fermi
26 Jan 201032min
Ep. 15: Listener Questions Answered
We finally get organized enough deal with several listener questions: isn�t dark matter just regular stuff we can�t see? how can parts of the Universe be expanding faster than the speed of light? what will Betelgeuse look like when it explodes as a supernova? what�s the speed of gravity? All these and more questions are answered.
18 Dec 200629min
