NASA Tests Space Concrete for Future Mars Habitats

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Scientists believe concrete could be an ideal material for building on other worlds because it’s durable, offers protection from radiation, and it may be possible to make it using materials present on the moon and Mars. Being able to manufacture building materials at your destination (known as in-situ resources) makes missions cheaper and easier to design because you don’t have to launch as much mass from Earth.’

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The experiment, known as Microgravity Investigation of Cement Solidification (MICS), is the first time concrete has been mixed outside of Earth’s gravity. Videos for NASA Tests Space Concrete For Future 4:16NASA ScienceCasts: Cementing Our Place in SpaceMSN Astronauts aboard the ISS mixed tricalcium silicate and water in varying amounts to create a concrete paste. NASA Tests Space Concrete for Future Mars Habitats NASA Tests Space Concrete for Future Mars Habitats. ExtremeTech - Ryan Whitwam. NASA is looking toward a future when humans could visit Mars for an extended period, and Elon Musk is promising to send people there in the next … The astronauts added alcohol to some of the packets to stop the hydration process at set intervals as well. A separate experiment used a centrifuge simulated lunar and Martian gravity on the samples as they mixed.’

Publisher: ExtremeTech
Date: 2019-09-11T07:30:46-04:00
Reference: Visit Source

Quite a lot has been going on:

Astronauts Make First Cement in Space to Support Future Martian Habitats

Concrete made in space could one day help humans build habitats on the moon and Mars , new research shows.’

As part of a recent investigation aboard the International Space Station, astronauts made cement in microgravity for the first time, showing that it can harden and develop in space.

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European Space Agency astronaut Alexander Gerst works on the MICS experiment aboard the International Space Station. This experiment aims to show how cement forms in space, as researchers think that cement and concrete-like mixtures could one day be used to build habitats on the moon and Mars.’

Reference: Visit Source

Soon you can test a cabin designed for Mars right here on planet Earth

Martian architecture has come a long way’the habitable future of the red planet is all about new materials, imaginative forms, and cutting edge concepts.

If it’s good enough for the atmosphere of Mars, it’s safe to assume that it’s good enough for Earth. That’s the thinking behind Tera, a high-tech eco cabin that’s modeled after a Martian habitat.

AI SpaceFactory designed the cylindrical cabin after Marsha, its concept for a Mars-ready dwelling that won first place in the final phase of NASA’s 3D-printed Mars Habitat Challenge. The luxury eco-cabin takes what was novel about the Marsha and reformatted it for Earth.

Date: 2019-09-03T10:30:00-04:00
Author: Liz Stinson
Reference: Visit Source

Astronauts make concrete in space for the first time

These images compare cement pastes mixed in space (above) and on Earth (below). The sample from space shows more open spaces in the material. Astronauts make concrete in space for the first time ... how concrete works in space has direct bearing on future plans regarding the moon and Mars, according to NASA. ... NASA launched a Deep Space Atomic Clock that’s like a GPS for ... CREDIT: Penn State Materials Characterization Lab

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Astronauts on the station often share beautiful images and’time lapses‘they capture from their unique vantage point 220 miles above the Earth. But they’re also working on hundreds of experiments on the floating laboratory every day.

Publisher: WPMT FOX43
Date: 2019-09-11T12:21:30+00:00
Author: Author link
Twitter: @fox43
Reference: Visit Source

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