 | This article relies largely or entirely on a single source. (March 2014) |
Prognoz 9 was a Soviet satellite. It was designed to investigate residual radiation from the Big Bang and gamma-ray bursts in deep space.
| This article relies largely or entirely on a single source. (March 2014) |
Prognoz 9 was a Soviet satellite. It was designed to investigate residual radiation from the Big Bang and gamma-ray bursts in deep space.