Soyuz Launches
Cargo To ISS On Progress M1-4
A Soyuz U
launched Progress M1-4 from Baikonur Cosmodrome at 0132:36 UTC on
Nov. 16 (5:32 p.m. PST Nov. 15) The Progress spacecraft is
expected to dock with the ISS Zarya module’s nadir port at 0307
UTC Nov. 18 (7:07 p.m. PST Nov. 17).
The Progress is
carrying about 2 tons of supplies and food for ISS. Progress M1-4
spacecraft is carrying food, medical equipment, a variety of
tools, a ThinkPad computer, a "central post" computer,
cables, tethers, electrical gear, alarm system components, carbon
dioxide absorbent and additional backup oxygen candles. Also on
board are supplies for the space station's zero-gravity toilet, a
sleeping bag and a Russian exercise bicycle. Clothing items
include underwear, spare coveralls and fur-lined boots.
Due to the
proximity of the nadir ports on the Zarya and Unity modules, the
Progress spacecraft must be moved before the shuttle Endeavour’s
planned arrival. The Progress must be unloaded by the crew prior
to December 2, when it will be jettisoned so the shuttle
Endeavour's can dock. Once undocked, there is no way to
automatically re-dock the Progress after Endeavour departs. When
the Progress initially docks, it retracts one of the antennas it
uses to perform its automatic docking, so once the spacecraft
docks to a port, it has to manually re-dock thereafter. Usually a
crew takes a month or more to unload a Progress spacecraft's dry
cargo and repack it with unneeded gear and trash.
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