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How many payload bay doors open as soon as the shuttle is in space?
Two payload bay doors hinged on either side of the bay, and provided a relatively airtight seal to protect payloads from heating during launch and reentry. Payloads were secured in the payload bay to the attachment points on the longerons.
What is the purpose of the space shuttle payload bay?
Sentences: The payload bay doors were opened to help cool the shuttle after it was in orbit. The payload bay held large cargo going to the space station.
Why did NASA shut down the space shuttle program?
While reentering Earth’s atmosphere, Columbia broke apart, killing the entire crew. All of these factors — high costs, slow turnaround, few customers, and a vehicle (and agency) that had major safety problems — combined to make the Bush administration realize it was time for the Space Shuttle Program to retire.
What caused NASA’s Challenger 1986 & Columbia 2003 accidents discuss?
The disaster was the second fatal accident in the Space Shuttle program, after the 1986 breakup of Challenger soon after liftoff….Space Shuttle Columbia disaster.
| STS-107 flight insignia | |
|---|---|
| Date | February 1, 2003 |
| Cause | Wing damage from debris |
| Outcome | Loss of seven crew and Columbia; Space Shuttle fleet grounded for 29 months |
How did the space shuttle land?
How Did the Space Shuttle Launch and Land? The space shuttle launched like a rocket. But it landed like a glider airplane. The solid rocket boosters and the main engines on the orbiter helped the shuttle blast off from Earth like a rocket.
How did the space shuttle work?
The space shuttle launched like a rocket. But it landed like a glider airplane. The solid rocket boosters and the main engines on the orbiter helped the shuttle blast off from Earth like a rocket. When the shuttle orbiter returned to Earth, it came down from the sky like an airplane.
What happened to NASA after the Challenger disaster?
After the accident, NASA immediately began work on a redesigned solid booster for future launches. An intensive salvage operation was organized to retrieve as much of the wreckage as possible and the bodies of the crew.
How are payloads delivered to the launch pad?
Vertically integrated payloads are delivered to the launch pad before the Shuttle is rolled out. They are stored in the Payload Changeout Roomuntil the Shuttle is ready for cargo loading. Once the RSS is in place around the orbiter, the payload bay doorsare opened and the cargo is installed.
What happens before the launch of a Space Shuttle?
Final Pre-launch Activities. Before the formal Space Shuttle launch countdownstarts, the vehicle is powered down while pyrotechnic devices — various ordinance components — are installed or hooked up. The extravehicular Mobility Units (EMUs) — space suits — are stored On Board along with other items of flight crew equipment.
What happens during a NASA space flight test?
The countdown gets underway with the traditional call to stations by the NASA Test Director. This verifies that the launch teamis in place and ready to proceed. The first item of business is to checkout the backup flight system and the software stored in the mass memory unitsand display systems.
How many firing rooms does the Space Shuttle have?
It houses four firing roomsthat are used to conduct NASA and classified military launches of the Space Shuttle. Each firing roomis equipped with the Launch Processing System(LPS) which monitors and controls most Shuttle assembly, checkout and launch operations. Physically, the LCC is 77 ft. high, 378 ft. long and 181 ft. wide.