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To: Boplicity who wrote (56692)12/25/1999 11:02:00 AM
From: T L Comiskey  Read Replies (2) | Respond to of 152472
 
Mine are both fashion plates...22 and 12( going on 18...is a bit angry with me for not letting her get a tattoo)....now its CD's..makeup...clothes.....Hmmmmmmm....



To: Boplicity who wrote (56692)12/25/1999 11:16:00 AM
From: T L Comiskey  Respond to of 152472
 
Batteries.,..?...your not alone....
S P A C E C E N T E R, Houston, Dec. 25 ? Having
performed the necessary repairs and upgrades
to the Hubble Space Telescope, the crew of
space shuttle Discovery now must return it to
the heavens ? restoring a window for
astronomers who gaze at the cosmos through
its unparalleled eye.
With a new brain and better aim, the $3 billion
telescope is to be freed back into orbit today. It will
begin surveying the universe again in two weeks.
The astronauts began the day with a holiday wake-up
call: a recording of Bing Crosby?s ?I?ll be Home for
Christmas.?
?A Merry Christmas morning, Discovery. Time to
return Hubble to the heavens,? Mission Control said.
?Hubble will be home for Christmas because today
we?re going to set her free,? replied commander Curtis
Brown Jr.

Spacewalk Was Successful
Astronauts Steven Smith and John Grunsfeld completed
work on Hubble on Friday, installing a new radio
transmitter, digital recorder and sun shades. Their
spacewalk was the last of three outings to the
observatory during this mission, and NASA?s last chance
to fix the telescope until 2001.
Before ending their eight-hour spacewalk, the pair
sent back holiday greetings and a wish for peace on
Earth.
?Merry Christmas!? Smith said, waving.
Smith and Grunsfeld also replaced the Hubble?s failed
gyroscopes during the mission?s first spacewalk on
Wednesday, and added voltage regulators to its six
batteries to prevent overheating.
On Thursday, Claude Nicollier and Michael Foale
installed a faster and smarter set of computers and a
fine-guidance system, used to train Hubble?s eye on
distant celestial objects.
?What a Christmas for Hubble!? said telescope
program manager John Campbell. ?Six gyros, new ones,
not normally found under the tree. A new computer.
Better batteries. Everybody needs batteries on
Christmas.?
If everything works as planned, Hubble will begin
sending images back to Earth around Jan. 9. Dozens of
alignments, adjustments and checks need to be made
before it can regain its sight. Despite the serious
business going on more than 370 miles up, Christmas
was in the air inside Mission Control, where stockings
and Santa caps decorated computer consoles. Shortly
after sunset, NASA interrupted its TV programming to
broadcast the landing of Santa?s sleigh. The videotaped
spoof had flight controllers giving the final ?go? for
Santa?s touchdown in Houston.

Series of Breakdowns
The telescope shut down in mid-November after a series
of breakdowns, including the failure of a fourth
gyroscope needed to steady and aim it.
On Friday, Smith and Grunsfeld hooked up an
electronic unit to the pointing system, then replaced
Hubble?s broken radio transmitter. The instrument
stopped working last year, leaving scientists to rely on a
backup transmitter to relay data.
NASA never expected the transmitters to break, so
the connectors were not made to be handled with the
astronauts? bulky gloves. Engineers redesigned the
replacement unit and devised a special tool to remove
and install the small connectors. But it was still tiring
work for Grunsfeld, who had to rest his hands.
Hubble?s old reel-to-reel recorder was meant to be
replaced, and it popped out easily Friday. The new solid
state recorder has no reels, no tapes and no moving
parts, and can hold 10 times as much data.
Besides the new electronics, the men hung thin
stainless steel sheets at the base of the 9-year-old
telescope to prevent solar damage. During the last
service call in 1997, astronauts reported Hubble?s
thermal insulation was cracked and peeling on the side
facing the sun.
There wasn?t time to get all six shades up, but the
two worst areas were covered. Despite the unfinished
work, NASA declared the mission a full success.
Discovery is due back Monday. Shuttle managers
believe the craft?s computers are Y2K-compliant, but
they want it down on Earth well before New Year?s Day
just in case there are problems.