Space Cadets, All Hail The Dragon!


The gringa wants to introduce you to the Dragon. This automated spacecraft, designed by SpacEx, is the first commercial spacecraft EVER to deliver cargo to the International Space Station and return cargo to Earth. Governments can move over because private industry has got this job covered. Refinements are underway so that very soon the Dragon will be able to achieve the ultimate goal it was designed for, to carry a human crew.

The configurations of the Dragon are versatile. It can be used, as it already successfully has shown, to be a perfect cargo vessel. It will very soon have the capability to house a human crew. However, it’s not your average space taxi. It can also be used as a DragonLab to conduct technology demonstrations and scientific experiments in outer space. The different configurations are so similar, that converting from one to another is relatively quick and seamless.

The Dragon’s pressurized section houses the cargo and crew. The outside base of this section carries the thrusters, guidance and navigation control bay as well as the ever critical heat shield. The Dragon even has a trunk. No, it’s not where the astronauts store a spare thruster and crowbar. This is the part of the spaceship that is the foundational support during ascent, houses the craft’s solar arrays, and can also carry cargo that does not need to be pressurized. Just before the Dragon enters the atmosphere of Earth, this section is jettisoned. The gringa thinks, “How many of us ladies wishes it was so easy to get rid of unwanted junk in our trunk?”

Presently, the primary mission of the Dragon is to routinely resupply the International Space Station. This is not your average delivery-man job. I don’t believe UPS or FedEx train their delivery personnel for the effects of anti-gravity. To accommodate these effects, the cargo hold is filled with honeycomb shaped racks constructed of a carbon-aluminum material.

After the first successful test flight in 2012, and many more resupply missions after that, the Dragon has been undergoing upgrades. Hopefully, very soon, perhaps within the coming months, NASA crews will perform the first manned test flight in a vessel that SpacEx says will be the world’s safest crew transport spacecraft. It will seat seven. The gringa doesn’t take up much room. For being so tiny I’m also awfully strong. I would make a perfect space delivery person. I’d be so happy to be a part of something this fantastic, I wouldn’t even expect the astronauts to tip me.

 

Source & Photo Credit: http://www.spacex.com/dragon

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gringaofthebarrio

A barrio gringa with a dream of cosmic proportions: writing to satiate my insatiable curiosity, worldwide literacy beginning with our youth, and to be the first barrio gringa to explore outer space!

4 thoughts on “Space Cadets, All Hail The Dragon!”

  1. thanks for an interesting series, so glad you’re focusing on space stuff this season, your choice of projects makes good reading: all this progress going on without our paying much attention to! it! the only thing worries me is the “jettisoned section”: where? are we junking up outer space too, or just letting it fall back to earth hoping nobody gets hit?

    Liked by 1 person

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