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After Zarya reached orbit, STS-88 launched on 4 December 1998 to attach the Unity module. Although only designed to fly autonomously for six to eight months, Zarya was required to do so for almost two years due to delays to the Russian Service Module, Zvezda. Zvezda was finally launched on 12 July 2000, docking with Zarya on 26 July 2000.
It was derived from a formerly-classified Titan Launch Dispenser used to distribute reconnaissance satellites to different orbits. [2] It would have been able to prolong the lifespan of the Zarya module by providing equivalent propulsion capabilities to the Service Module, although not any of the other life support capabilities.
Unity has two axial and four radial Common Berthing Mechanism (CBM) ports. In addition to connecting to the Zarya module, Unity connects to the U.S. Destiny Laboratory Module (added on STS-98), the Z1 truss (an early exterior framework for the station added on STS-92), the PMA-3 (also added on STS-92), and the Quest Joint Airlock (added on STS-104).
The STS-88 Space Shuttle mission followed two weeks after Zarya was launched, bringing Unity, the first of three node modules, and connecting it to Zarya. This bare 2-module core of the ISS remained uncrewed for the next one and a half years, until in July 2000 the Russian module Zvezda was launched by a Proton rocket, allowing a maximum crew ...
At 3:33 pm EST, astronauts Jerry Ross and Jim Newman commenced on a 6-hour, 59-minute EVA to finish the installation of the Unity Node to Zarya. The two stowed tools on the side of Unity to prepare for the spacewalks on STS-96, the next mission to the ISS. Ross also freed another antenna on Zarya, similar to the one
One of the cranes could be extended to reach the end of Zarya. The other could extend to the opposite side and reach the end of Zvezda. The first crane was assembled in space during STS-96 and STS-101. The second crane was launched alongside Pirs itself. The cranes were later moved to the docking compartment Poisk and Zarya module.
10. Hopdoddy. Hopdoddy Burger Bar serves elevated burgers made from fresh, never-frozen beef. Its patties are ground in-house and hand-formed every day for the best quality.
File:Unity-Zarya-Zvezd STS-106.jpg The International Space Station as seen from Space Shuttle Atlantis on STS-106 following the arrival of the Russian Zvezda Service Module to the orbital complex. In view from top to bottom are the Unity Module, the Zarya FGB, the Zvezda SM and the docked Progress M1-3 spacecraft. Reason