Inflatable spaceship set for test flight

In summary, a prototype of an inflatable lifeboat is being tested to potentially ferry stranded astronauts back to Earth from the International Space Station (ISS). This re-entry vehicle, weighing only 130 kilograms, could also be used to deliver cargo or robots to Mars. While there are still some concerns with the initial speed and heat during re-entry, a heat resistant coating has been developed to address this issue. The success of the test flights could lead to a significant advancement in space travel technology.
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An inflatable lifeboat could one day ferry stranded astronauts back to Earth, if a prototype's test flights are successful next month.

The re-entry vehicle weighs just 130 kilograms and is being developed to carry cargo back from the International Space Station (ISS). But its inventors believe that it could also let astronauts bail out of the space station, or deliver robots to the surface of Mars. [continued]

http://www.nature.com/news/2004/040830/full/040830-8.html
 
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  • #2
I like this idea, but I still see some problems. It appears that the initial speed when hitting the atmosphere creates some high heat. They seem to have a solution in the heat resistant coating. If it should fail to expand, or if the second inflatable part should fail to open and slow its descent...oh well.

I would be interested to know how it performs.
 
  • #3


That's incredible! It's amazing how technology continues to advance and provide solutions for potential problems in space travel. An inflatable lifeboat that could potentially rescue astronauts from the ISS or deliver cargo to Mars is a game changer. I'm curious to see how the test flights go and if this prototype will become a reality. It's always exciting to see new developments in space exploration.
 

FAQ: Inflatable spaceship set for test flight

1. What is an inflatable spaceship set for test flight?

An inflatable spaceship set for test flight is a prototype spacecraft that is made up of inflatable modules instead of traditional rigid structures. It is designed to be lightweight, cost-effective, and easier to launch into space.

2. How does an inflatable spaceship work?

An inflatable spaceship works by using pressurized gas to expand and inflate the modules, creating a habitable living space. The modules are connected through a series of airlocks and can be pressurized to provide a breathable atmosphere for astronauts.

3. What are the benefits of using an inflatable spaceship?

There are several benefits to using an inflatable spaceship. It is lighter and more compact than traditional spacecraft, making it easier and cheaper to launch into space. It also has a larger interior space for astronauts to live and work in. Additionally, the flexible and inflatable materials can withstand impacts and debris better than rigid structures.

4. What are the potential drawbacks of using an inflatable spaceship?

One potential drawback is the risk of puncture or damage to the inflatable modules. This could be a safety concern for astronauts and could potentially compromise the mission. Additionally, the technology is still relatively new and has not been extensively tested in space.

5. Are there any current plans for using an inflatable spaceship in space missions?

Yes, there are plans to use inflatable spaceships in future space missions. NASA has been researching and developing this technology for several years and has plans to use inflatable habitats for future missions to the moon and Mars. Private companies such as Bigelow Aerospace have also been working on inflatable spacecraft for commercial use in space.

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