1 Temporada
6 Episodio
Stephen Hawking's Universe - Season 1 Episode 5 Episodio 5 (1997)
Are black holes real? Ultraluminous quasars and supermassive black holes, wormholes, and singularities.
- País :
- Género : Documentary
- Estudio : BBC Two
- Director :
- Emitir : Stephen Hawking
