The mysterious leak that cut a spacewalk short two weeks ago was
apparently as frightening as it looked to those of us watching on NASA
TV.On July 16, NASA astronaut Chris Cassidy and his European colleague
Luca Parmitano hustled back inside the International Space Station after
water began filling Parmitano's helmet, making it hard for the Italian
astronaut to hear and see. The malfunction forced the astronauts to
abort a planned 6.5-hour excursion after just 92 minutes.Weymouth is
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Both
spacewalkers kept their cool, and everything turned out fine. But in a
video describing the spacesuit water leak, Cassidy said the leak was a
"scary situation" that could easily have been much worse."The water if
it had continued to leak much more, it would have been very serious,"
Cassidy said in the NASA video, which was released Tuesday.
In
the video, Cassidy walked viewers through the basics of the leak,
explaining that coolant water somehow got into Parmitano's ventilation
system and was then blown into his spacesuit helmet.Water droplets began
building up behind a white piece of plastic at the back of Parmitano's
helmet, Cassidy said. But they didn't stay trapped back there for long.
"Once
the water got big enough that it went all the way around and started
coming outside the edge of the white plastic piece, then it saturated
his communication cap, and sort of capillary flow just brought the water
all around his head," Cassidy explained, using Parmitano's helmet as a
visual aid."He had water filled up in his ear cups, and it started to
creep into his eyes and covered his nose," Cassidy added.
Exactly
why this happened remains unclear; engineers are still working to
determine the cause of the leak. NASA has also appointed an expert panel
to investigate the issue and help make sure it doesn't happen
again."The mishap investigation board will look more broadly at past
operations and maintenance, quality assurance, aspects of flight control
and other organizational factors," NASA officials wrote last week upon
announcing the board, which will begin its work on Friday. "The board's
responsibility is to make observations and recommendations that can be
applied to improve the safety of all of NASA's human spaceflight
activities."
Cassidy and Parmitano ventured outside the
International Space Station on July 16 to perform a variety of repair
and maintenance operations, and to help prepare the orbiting lab for the
arrival of a new Russian module later this year.
Abruptly cut by the Broncos as a salary cap management release due to his $4 million owed in base salary,We sell bestsmartcard and
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Houston with lighter pockets with his big money deal nullified. What he
lost in salary, Mays got back in added motivation after being told by
the Broncos he simply wasnt worth the money they thought he was worth.
Everything
that happened in Denver, it kind of left a sour taste in my mouth, Mays
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had the most to offer.
The veteran defender, who likely will be
getting a lot less than the $4 million he was due to earn from the
Broncos this year, explained General Manager Rick Smith helped seal the
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enjoy your iPhone any way you like. Mays said of Smith. He just let me
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was the best choice for me.
Mays famously knocked the ear off of
Texans quarterback Matt Schaub with a vicous hit. With the two now
joined together on the same team, Schaub was quick to tell Mays that
there will be no hard feelings as long as they are fighting for the same
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its pretty cool.
Mays would have been a major pick up for any of
the AFC West teams as the Chiefs, Chargers, and Raiders all could use
whatever help they could get to stick it to the Broncos, who even
without Mays loom as the overwhelming favorites in the division. It
appears that the chance of winning more games than Denver is more
important to Mays rather then the chance to play the Broncos twice with
an AFC West rival this year. Mays might just have a better chance to win
the Super Bowl in Houston now that he is out of Denver.
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