How much does a space shuttle weigh at liftoff?

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Hailie Price asked a question: How much does a space shuttle weigh at liftoff?
Asked By: Hailie Price
Date created: Mon, Mar 8, 2021 9:40 PM
Date updated: Sat, Dec 31, 2022 5:32 AM

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Top best answers to the question «How much does a space shuttle weigh at liftoff»

  • The total liftoff weight for a space shuttle was approximately 4.4 million pounds (1,995,806 kg), or over 2,000 tons. This included the weight of the orbital, 2 solid rocket boosters, and its external tank and fuel.
  • The total liftoff weight for a space shuttle was approximately 4.4 million pounds (1,995,806 kg), or over 2,000 tons.

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When you’re traveling to outer space, you need a huge ship to get you there and space shuttles are just the ticket. How much does the space shuttle weigh? The total liftoff weight for a space shuttle was approximately 4.4 million pounds (1,995,806 kg), or over 2,000 tons.

Space Shuttle: 184 feet Orbiter: 122 feet Height Orbiter on runway: 57 feet Wingspan 78 feet Liftoff Weight* 4.5 million pounds Orbit 115 to 400 statute miles Velocity: 17,321 mph * weight will vary depending on payloads and on board consumables. + More NASA Facts...

How much does the space shuttle weigh? The total liftoff weight for a space shuttle was approximately 4.4 million pounds (1,995,806 kg), or over 2,000 tons. This included the weight of the orbital, 2 solid rocket boosters, and its external tank and fuel.

The Space Transportation System (STS) is the formal name of NASA’s Space Shuttle, consisting of an aircraft-like orbiter, two boosters and a huge external tank. The stack, as the composite of orbiter, tank and boosters is called, has a gross liftoff weight of 2000 tonnes.

Photo credit: NASA. After the solid rockets are jettisoned, the main engines provide thrust which accelerates the Shuttle from 4,828 kilometers per hour (3,000 mph) to over 27,358 kilometers per hour (17,000 mph) in just six minutes to reach orbit. They create a combined maximum thrust of more than 1.2 million pounds.

The Space Shuttle weighed 165,000 pounds empty. Its external tank weighed 78,100 pounds empty and its two solid rocket boosters weighed 185,000 pounds empty each. Each solid rocket booster held 1.1 million pounds of fuel.

As the shuttle rests on the pad fully fueled, it weighs about 4.5 million pounds or 2 million kg. The shuttle rests on the SRBs as pre-launch and final launch preparations are going on through T minus 31 seconds:

it weighs 890 kg

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