Thursday, May 29, 2014

NASA 'ForceShoe' to Aid Astronaut Health

A new crater on Mars!
A new crater appeared sometime between when the MARCI camera aboard NASA's Mars Reconnaissance Orbiter took these two snapshots. The dark impact site is about 5 miles (8 km) across.
NASA / JPL / MSSS
- See more at: http://www.skyandtelescope.com/astronomy-news/new-double-martian-crater/#sthash.DXbenlUt.dpuf
A new crater on Mars!
A new crater appeared sometime between when the MARCI camera aboard NASA's Mars Reconnaissance Orbiter took these two snapshots. The dark impact site is about 5 miles (8 km) across.
NASA / JPL / MSSS
- See more at: http://www.skyandtelescope.com/astronomy-news/new-double-martian-crater/#sthash.DXbenlUt.dpuf
A new crater on Mars!
A new crater appeared sometime between when the MARCI camera aboard NASA's Mars Reconnaissance Orbiter took these two snapshots. The dark impact site is about 5 miles (8 km) across.
NASA / JPL / MSSS
- See more at: http://www.skyandtelescope.com/astronomy-news/new-double-martian-crater/#sthash.DXbenlUt.dpuf

A new crater appeared sometime between when the MARCI camera aboard NASA's Mars Reconnaissance Orbiter took these two snapshots. The dark impact site is about 5 miles (8 km) across.
NASA / JPL / MSSS - See more at: http://www.skyandtelescope.com/astronomy-news/new-double-martian-crater/#sthash.DXbenlUt.dpuf
by Andrea Dunn and Charles W. Lloyd for NASA News Washington DC (SPX)

Maintaining astronaut bone and muscle health in microgravity is an ongoing concern for NASA, and now the agency is "forcing" the issue with a new investigation.

On May 29, 2014, NASA will fly the ForceShoe, designed by XSENS, to the International Space Station (ISS) and, although these shoes don't measure the same force of Star Wars lore, they will help NASA collect data for studying the loads, or force, placed on crew member bodies during exercise on the space station's Advanced Resistive Exercise Device (ARED).

To reduce the loss of bone and skeletal muscle strength experienced by astronauts during long duration spaceflight, NASA developed the ARED. The device provides crew members with the ability to perform weight-bearing exercises in space by supplying resistance through the power of vacuum cylinders.

"ARED is a sophisticated exercise device," said Andrea Hanson, Ph.D. and ISS Exercise Hardware Specialist. "Although it has helped NASA provide better health outcomes for crew members, there is still progress to be made in understanding the effects of exercise on bone and muscle health, and the ForceShoe will help us do that."
A small asteroid slammed into the Martian surface sometime between March 27 and 28, 2012, creating a crater swarm in the ground. The largest pit is 159 feet across.
Mars is turning out to be a useful laboratory for impact specialists. Aside from the occasional meteorite spotted by NASA's rovers, cameras on orbiting spacecraft can readily spot new craters in the Martian surface. Sometimes they're seen as splashes of bright, fresh ice against an otherwise drab landscape, and sometimes they create dramatic ray patterns.
A new crater on Mars!
A new crater appeared sometime between when the MARCI camera aboard NASA's Mars Reconnaissance Orbiter took these two snapshots. The dark impact site is about 5 miles (8 km) across.
NASA / JPL / MSSS
These aren't the sorts of serendipitous discoveries that result from some automated image-comparing algorithm. Instead, finding fresh craters still relies on sets of human eyeballs scanning the wealth of spacecraft imagery coming back from the Red Planet.
Such was the case with a fresh impact spotted about two months ago. The telltale evidence wasn't found in the super-high-resolution snapshots of the HiRISE camera on NASA's Mars Reconnaissance Orbiter. Instead, it showed up in the daily "global weather" views returned by MRO's wide-angle Mars Color Imager (MARCI).
- See more at: http://www.skyandtelescope.com/astronomy-news/new-double-martian-crater/#sthash.DXbenlUt.dpuf
A small asteroid slammed into the Martian surface sometime between March 27 and 28, 2012, creating a crater swarm in the ground. The largest pit is 159 feet across.
Mars is turning out to be a useful laboratory for impact specialists. Aside from the occasional meteorite spotted by NASA's rovers, cameras on orbiting spacecraft can readily spot new craters in the Martian surface. Sometimes they're seen as splashes of bright, fresh ice against an otherwise drab landscape, and sometimes they create dramatic ray patterns.
A new crater on Mars!
A new crater appeared sometime between when the MARCI camera aboard NASA's Mars Reconnaissance Orbiter took these two snapshots. The dark impact site is about 5 miles (8 km) across.
NASA / JPL / MSSS
These aren't the sorts of serendipitous discoveries that result from some automated image-comparing algorithm. Instead, finding fresh craters still relies on sets of human eyeballs scanning the wealth of spacecraft imagery coming back from the Red Planet.
Such was the case with a fresh impact spotted about two months ago. The telltale evidence wasn't found in the super-high-resolution snapshots of the HiRISE camera on NASA's Mars Reconnaissance Orbiter. Instead, it showed up in the daily "global weather" views returned by MRO's wide-angle Mars Color Imager (MARCI).
- See more at: http://www.skyandtelescope.com/astronomy-news/new-double-martian-crater/#sthash.DXbenlUt.dpuf

More - Link >>> http://www.spacedaily.com/reports/May_the_Force_Shoes_Be_With_You_999.html

Sources: NASA News, SpaceDaily.com .

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1 comment:

  1. The ForceShoe is looking very nice. It is a great shoe. Thanks of NASA for making this shoe. Thanks. FIFA world cap live soccer

    ReplyDelete