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The satellite designs also required that the Space Shuttle have a 4.6 by 18 m (15 by 60 ft) payload bay. NASA evaluated the F-1 and J-2 engines from the Saturn rockets , and determined that they were insufficient for the requirements of the Space Shuttle; in July 1971, it issued a contract to Rocketdyne to begin development on the RS-25 engine.
On September 19, 2024, S34's nosecone was rolled into the High bay ahead of integration with the payload bay. [198] The combined assembly was then rolled into the Starfactory, [199] and from there into Mega Bay 2. [200] S35's payload bay was rolled into the High Bay ahead of stacking with its nosecone. [201] This assembly was then rolled into ...
The most massive payload launched by the Space Shuttle was the Chandra X-ray Observatory in 1999 at 50,162 lb (22,753 kg), including its Inertial Upper Stage (IUS) and support equipment. [40] The Shuttle was capable of returning approximately 16,000 kg (35,000 lb) of cargo to Earth.
Agena and the Space Shuttle (1972 study) In the early 1970s Lockheed studied the use of Agena as a payload booster in the Space Shuttle payload bay. An Agena-C with an increased diameter was proposed, but never built. The Agena-2000 was intended as a modernized Agena, and would have been used on the Atlas V Light Evolved Expendable Launch ...
A related concept was servicing the space station using the Air Force Titan III-M to launch a larger Gemini capsule, called "Big Gemini", or a smaller "glider" version of the shuttle with no main engines and a 15 ft × 30 ft (4.6 m × 9.1 m) payload bay.
A Multi-Purpose Logistics Module (MPLM) is a large pressurized container that was used on Space Shuttle missions to transfer cargo to and from the International Space Station (ISS). Two MPLMs made a dozen trips in the Shuttle cargo bay and initially berthed to the Unity and later the Harmony module on the ISS. Once attached, supplies were ...
The Space Shuttle was a partially reusable low Earth orbital spacecraft system operated by NASA (the National Aeronautics and Space Administration). Its official program name was Space Transportation System (STS), taken from a 1969 plan for a system of reusable spacecraft of which it was the only item funded for development. [ 1 ]
The collection of Shuttle subsystems and components used to hold and manipulate items in the payload bay, especially items for which flight release (or mating) was planned. Elements included the Shuttle RMS, Payload Retention Latch Assemblies, Grapple Fixtures, Targets, and a CCTV system. See the Payload Bay User's Guide (NASA/NSTS, 2011).