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CX2SA > ISS 18.11.05 15:46l 68 Lines 3270 Bytes #999 (0) @ WW
BID : 61620_CX2SA
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Subj: ISS STATUS REPORT #05-57
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Sent: 051118/1335Z @:CX2SA.LAV.URY.SA #:61620 [Minas] FBB7.00e $:61620_CX2SA
From: CX2SA@CX2SA.LAV.URY.SA
To : ISS@WW
SUBMITTED BY ARTHUR N1ORC - AMSAT A/C #31468
*International Space Station Status Report #05-57*
*4 a.m. Friday, Nov. 18, 2005*
*Expedition 12 Crew*
Expedition 12 Commander Bill McArthur and Flight Engineer Valery Tokarev
took a short ride away from the International Space Station today,
flying their Soyuz spacecraft from one docking port to another.
McArthur and Tokarev left the station unoccupied for about half an hour
as they relocated the Soyuz TMA-7. Tokarev unodocked the Soyuz at 2:46
a.m. CST while the station orbited 225 miles above the south Atlantic
just east of South America. They redocked to the Earth-facing port of
the nearby Zarya module at 3:05 a.m. As they docked, the station was
over the Sahara Desert as the recently installed Port 1 Truss television
camera provided dramatic views of the operation.
The Soyuz move will allow the Pirs Docking Compartment to be used as an
airlock for an upcoming Russian spacewalk. That spacewalk, to be the
second of three possible spacewalks during their mission, currently is
scheduled for Dec. 7. However, managers are reviewing the schedule and
the spacewalk may be delayed to early next year to ease the crew's
workload. McArthur and Tokarev must finish unpacking the ISS Progress 19
cargo ship now docked to the complex, prepare it for undocking and get
ready for the Dec. 23 arrival of the next Progress supply ship.
Today, Tokarev, in the center seat of the Soyuz, disengaged hooks and
latches holding the craft to Pirs and backed it about 80 feet away from
the complex. With McArthur seated to his left, Tokarev piloted the Soyuz
forward along the station about 45 feet. He then rotated the capsule to
align it with Zarya’s docking port. A few minutes after the Soyuz linked
up to Zarya, hooks and latches engaged, establishing a firm connection.
The crew is scheduled to re-enter the station just before 9 a.m., after
a series of leak checks are completed.
The Soyuz will be the crew's ride home at the end of its six-month stay
on the orbiting laboratory. It also serves as a lifeboat in the event
the crew must evacuate the station.
Earlier this week, McArthur spent several hours photographing samples of
colloids that had been undisturbed in the station’s microgravity
environment for more than a year. The work is part of an experiment
called the Binary Colloidal Alloy Test. The behavior of these
supercritical fluids is important because they combine the properties of
liquids and gases. A better understanding of their reaction in the
weightless environment of space could help in the development of new
drugs, cleaner power and interplanetary transportation.
The crew will begin an extended sleep period at about 11:30 a.m. and
will awaken about midnight Saturday to begin a weekend of light duty.
Information on the crew's activities aboard the space station, future
launch dates and for station sighting opportunities from anywhere on the
Earth is available on the Internet at:
http://www.nasa.gov/station
The next station status report will be issued on Friday, Nov. 25, or
earlier if events warrant.
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