Facts about Mir Kvant 1
- 08
Kvant 1's spectrometers detected rare X-ray emissions from Centaurus X-3, a neutron star binary system, advancing Soviet understanding of compact stellar objects.
- 07
Kvant 1's instruments collected ultraviolet observations of Supernova 1987A for several years after the explosion, providing crucial data on the stellar remnant's evolution.
- 06
Two Soyuz spacecraft collided with Mir Kvant 1 during separate docking incidents in 1997, causing depressurization and forcing cosmonauts to seal off the module temporarily.
- 05
Mir Kvant 1's solar panels generated approximately 10 kilowatts of electrical power, supplying energy to the astrophysics instruments throughout the module's decade-long service life.
- 04
At 11 metric tons, Mir Kvant 1 remained the heaviest single module ever docked to the Soviet space station throughout its operational lifetime.
- 03
During a 1991 spacewalk, cosmonauts repaired a critical thermal control system malfunction on Mir Kvant 1 that threatened to disable its astrophysics instruments.
- 02
Equipped with X-ray telescopes and ultraviolet spectrometers, Mir Kvant 1 enabled Soviet astronomers to observe celestial phenomena invisible to ground-based observatories.
- 01
Launched in March 1987, Mir Kvant 1 was the first specialized astrophysics module attached to the Soviet space station Mir.