[sci.space] assorted clippings about Astro

gsh7w@astsun.astro.Virginia.EDU (Greg Hennessy) (12/05/90)

From gull@stars.dnet.nasa.gov Tue Dec  4 16:55:11 1990
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To: "SENT TO @MPLAN,8202::ASTROPI" <hennessy@uit.dnet.nasa.gov>
Subject: PRESS RELEASES
Status: R

         UIT Status Report #01
         2:30 p.m. CST Dec. 3, 1990
         Spacelab Mission Operations Control
         Marshall Space Flight Center,
         Huntsville, AL
         
         
         Sunday night, the Ultraviolet Imaging Telescope (UIT) obtained 11
         photographs of the Earth's airglow, a luminous phenomenon in the upper
         atmosphere.  These photographs will be used to calibrate the UIT's
         photographs of celestial objects.
         
         The UIT photographs are recorded on film and cannot be developed and
         examined until Columbia returns to Earth.  However, team members saw
         telemetry readouts which showed that the motor which drives the UIT's
         internal film transport turned on after each of the 11 photographs,
         indicating that the film was advanced through the camera.
         
         The UIT team, led by Principal Investigator Theodore P. Stecher of
         Goddard Space Flight Center, Greenbelt MD, is awaiting the go ahead
         from project controllers to proceed with the first UIT photographs of
         objects beyond Earth.  This may occur as soon as this afternoon, CST.


Posted: Tue, Dec  4, 1990  11:15 AM EST              Msg: UJJA-1657-4336
From:   PAO.POST
To:     PAO
Subj:   Astro 1 Mission Report No. 12 



Posted: Mon, Dec  3, 1990   6:24 PM EST              Msg: VJJA-1524-2497/20
From:   (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,SN:MSFC,FN:PUBINFO) 
To:     (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:P), 
        (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:PAO.LOOP), 
        JRUFF/GSFCMAIL
Subj:   ASTRO 1 MISSION REPORT NO. 12 

      
      
      
      
      
      
      
      Astro 1 Mission Report #12
      1:50 p.m. CST, December 3, 1990
      1/13:01 MET
      Spacelab Mission Operations Control
      Marshall Space Flight Center
      
      Astro 1 gathered its first piece of scientific data from the Seyfert
      Galaxy today at 11:30 a.m., CST when Payload Specialist Sam Durrance
      successfully locked onto the target using the JPL Astro Star
      Tracker, an element of the Image Motion Compensation System aboard
      Shuttle Columbia.
      
      The Hopkins Ultraviolet Telescope was successful in obtaining data
      from the ultraviolet radiation found in the Earth's airglow, or
      upper atmosphere. Next, HUT focused on its first outside target,
      NGC-4151 the Seyfert Galaxy, a bright galaxy which radiates strong
      ultraviolet and x-ray wavelengths. 
      
      By using Astro's star tracker, designed by the Jet Propulsion
      Laboratory, the team was able to steady the Instrument Pointing
      System and focus on its target. After fixing on its target, the
      instrument coordinated with another star and sent information to the
      electronics system which made adjustments with the telescope's
      mirrors for primary observations.

Posted: Tue, Dec  4, 1990  11:20 AM EST              Msg: DJJA-1657-4345
From:   PAO.POST
To:     PAO
Subj:   WUPPE Status Report No. 4 



Posted: Mon, Dec  3, 1990   9:59 PM EST              Msg: LJJA-1524-2539/20
From:   (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,SN:MSFC,FN:PUBINFO) 
To:     (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:P), 
        (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:PAO.LOOP), 
        JRUFF/GSFCMAIL
Subj:   WUPPE STATUS REPORT NO 4






         
         
         WUPPE STATUS REPORT #04
         7:30 P.M. CST, DEC. 3, 1990
         SPACELAB MISSION OPERATIONS CONTROL
         MARSHALL SPACE FLIGHT CENTER,
         HUNTSVILLE, AL
         
         
         The University of Wisconsin-Madison telescope aboard the Space Shuttle
         Columbia took its first look at the stars today.
         
         The telescope, known as the Wisconsin Ultraviolet Photo-Polarimeter
         Experiment, achieved "first light" at approximately 4:30 p.m. CST and
         took spectra -- readings of the wavelengths of starlight -- from a
         variable binary system where one star stirs up the other and causes
         massive blobs of material to spin off, a phenomenon that can be traced
         by polarization measurements.
         
         The observation was used to start the process of aligning and focusing
         the Wisconsin telescope, a procedure that will be completed when
         Astro's Instrument  Pointing System is fully calibrated.  Subsequent
         to the focusing and aligning procedure, science measurements of HR
         1099 were accomplished by the Wisconsin instrument.
         
         Following WUPPE's observation of HR 1099, at approximately 5:15 CST,
         the Wisconsin instrument made its second stellar observation, this
         time of a rapidly rotating star known as 21 Vulpecula.
         
         21 Vulpecula and other rapidly rotating stars are of particular
         interest to the WUPPE science team because of their tendency to
         produce polarized ultraviolet light.
         
         If a star spins fast enough, according to University of Wisconsin
         astronomer Arthur D. Code, it will have an elongated instead of a
         spherical shape.  The faster the star spins, the more it is
         flattened.  The flatter a star, the more its light is polarized.  In
         effect, astronomers can determine the shape of star by measuring
         polarization.
         
         To date, there have been very few readings of polarized ultraviolet
         starlight, so virtually everything WUPPE looks at will provide
         astronomers with new insights into stars and other celestial objects
         such as comets, quasars and interstellar dust and gas, the material
         from which new stars are made.
         
         In the next few hours, WUPPE will continue to take science
         observations.  Plans now call for the reacquisition of 21 Vulpecula
         and magnetic white dwarf star known as G70D8247.
         

Posted: Tue, Dec  4, 1990  11:22 AM EST              Msg: FJJA-1657-4347
From:   PAO.POST
To:     PAO
Subj:   MSFC Astro Shift Summary 06 



Posted: Mon, Dec  3, 1990  11:42 PM EST              Msg: QJJA-1524-2544/20
From:   (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,SN:MSFC,FN:PUBINFO) 
To:     (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:P), 
        (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:PAO.LOOP), 
        JRUFF/GSFCMAIL
Subj:   MSFC ASTRO SHIFT SUMMARY 06 

      
      
      
      
      
      
      
      Astro 1 Shift Summary #06
      9:30 p.m. CST, December 3, 1990
      1/20:40 MET
      Spacelab Mission Operations Control
      Marshall Space Flight Center
      
      
      During the past eight to nine hours, Astro-1 payload operations
      aboard Columbia began to settle into the type of routine which had
      been hoped for pre-mission.  Around noon (CST), one of the major
      milestones to date for the mission was passed when a successful
      observation was made on the mission's first target outside the
      Earth's atmosphere.  It occurred when the Hopkins Ultraviolet
      Telescope was able to acquire and observe a distant galaxy
      designated by astronomers as NGC (New General Catalogue) 4151.  The
      brightest Seyfert galaxy known, this object has a number of
      interesting features including emissions of blue and ultraviolet
      light -- characteristics which are unusual for this type of galaxy.
      The Astro-1 crew was able to acquire the target using a manual
      pointing mode of the Instrument Pointing System.  The procedure,
      called "contingency target acquisition," involves using data from a
      star tracker system developed by the Jet Propulsion Laboratory and
      incorporated into Astro-1's Image Motion Compensation System.
      
      Following the successful galaxy observation, efforts continued to
      obtain full acquisition capabilities with the Instrument Pointing
      System's Optical Sensor Package.  The Optical Sensor Package star
      trackers, along with the Spacelab computer system's stellar
      software, provides the normal mode of automatically acquiring and
      locking onto desired celestial objects.  With engineering support
      from both Houston and Huntsville, successive refinements over a
      several-hour period were made to the Optical Sensor Package pointing
      geometry.
      
      The efforts culminated around 7:30 p.m. CST when Payload Specialist
      Sam Durrance reported accomplishing the first successful IDOP, or
      operational identification, of a desired target.  The target
      acquired with this pointing was a magnetic white dwarf designated as
      G70D8427, one which is of interest in the Astro-1 observational
      program because it has been studied quite thoroughly in visible and
      near ultraviolet light, but not in the far ultraviolet region.
      
      Another key milestone during the period was bringing all three
      ultraviolet telescopes into observe mode simultaneously at
      approximately 4:30 p.m. CST.  Successful acquisition of scientific
      data was reported by principal investigators for both the Hopkins      


      and Wisconsin instruments, and a photographic exposure was made by
      the Ultraviolet Imaging Telescope.
      
      During the period, ground controllers for the Broad Band X-ray
      Telescope continued working procedures to bring their instrument
      into precise alignment with its Two-Axis Pointing System, which is
      separate from the Instrument Pointing System used by the ultraviolet
      telescopes.  The BBXRT team reported progress and, as of late
      evening, was optimistic about reaching full operating status soon.
      The X-ray telescope did demonstrate successful acquisition of X-ray
      photons during the period, while aimed at the Crab Nebula.
      

Posted: Tue, Dec  4, 1990  11:23 AM EST              Msg: IJJA-1657-4350
From:   PAO.POST
To:     PAO
Subj:   MSFC Status Report No. 15 



Posted: Tue, Dec  4, 1990   7:39 AM EST              Msg: LJJA-1524-2591/20
From:   (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,SN:MSFC,FN:PUBINFO) 
To:     (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:P), 
        (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:PAO.LOOP), 
        JRUFF/GSFCMAIL
Subj:   MSFC STATUS REPORT NO. 15 

      
      
      
      
      
      
      
      Astro 1 Mission Report #15
      05:50 a.m. CST, December 4, 1990
      2/05:00 MET
      Spacelab Mission Operations Control
      Marshall Space Flight Center
      
      
      "Intensive efforts continue in trying to get good optical holds with
      the Instrument Pointing System in order to obtain the desired
      science targets that we have selected," said Astro-1 Assistant
      Mission Manager Stu Clifton, from Huntsville's Spacelab Mission
      Operations Control.  "Following the sub-system computer crash
      earlier this evening, one of the star trackers on the optical sensor
      package failed to return to operating condition.  This has made it
      much more difficult to acquire the targets we've scheduled.
      
      "Efforts are under way to recycle the star tracker to bring it back
      to full operating condition," said Clifton.  "It is in these
      situations that one can see the value of the many simulations that
      we've held on Astro.  We have simulated many failures, and having
      done so, the procedures for resolving these failures have been
      developed.  And this has certainly facilitated our ability to
      resolve the problems that we get on a real mission."
      
      Mission Scientist Gene Urban made these comments regarding the
      status of the mission:  "Before the sub-system computer crash, we
      got some beautiful data.  We got some extremely good spectra.  The
      Ultraviolet Imaging Telescope has been operating well, and we're
      waiting to get the X-ray telescope realigned."  UIT's first science
      data was received at approximately 11:13 CST.  And the Broad Band
      X-ray Telescope is still performing tests during night passes to
      coalign the telescope with its Two Axis Pointing System.
      
      Attempts to automatically acquire scheduled science targets
      including Supernova 1987A were not successful.  Though the targets
      are often apparently in the field of view, the crew was unsuccessful
      in locking onto guide stars.  Therefore, Mission Specialist Bob
      Parker, using a joy stick, called a paddle, and Payload Specialist
      Ron Parise, typing on a keyboard, attempted to locate targets
      manually to acquire science data.  "Give me a paddle and a telescope
      and I can move the universe!" said Parker.


Posted: Tue, Dec  4, 1990  11:25 AM EST              Msg: SJJA-1657-4360
From:   PAO.POST
To:     PAO
Subj:   Shuttle Status



Posted: Tue, Dec  4, 1990  10:37 AM EST              Msg: ZJJA-1524-2631/20
From:   (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,SN:YOUNG,FN:DICK) 
To:     (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:DRYDENTV), 
        (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:P), 
        (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:PAO.LOOP), 
        JRUFF/GSFCMAIL
Subj:   KSC SHUTTLE STATUS  







            KSC SHUTTLE STATUS REPORT - Tuesday, Dec. 4, 1990  9:30 a.m.


                             STS-35 - COLUMBIA (OV 102)

               The solid rocket booster retrieval ships arrived at   Hangar
          AF  on the Cape Canaveral Air Force Station at about noon yester-
          day.  The right booster parachute failed  to  separate  from  the
          booster  at  water  impact.  Officials  are  looking into why the
          pyrotechnic parachute separation devices failed.    The  boosters
          will  be  disassembled at Hangar AF in preparation for refurbish-
          ment.


                       STS-39 - DISCOVERY (OV 103) - OPF BAY 1

               Freon servicing is planned this week.  Operations  scheduled
          this week include tests of the Ku-band antenna,  servicing of the
          water spray boilers,  and a functional test of the waste contain-
          ment system.

               Tests  of  the right orbital maneuvering system (OMS) pod to
          verify the internal screens in the  propellant  tanks  have  been
          successful  at  the Hypergolic Maintenance Facility (HMF).  Tests
          will continue this week with the pod in a horizontal position.


                       STS-37 - ATLANTIS (OV 104) - OPF BAY 2

               Residual oxidizer and fuel propellants were drained from the
          orbital maneuvering system crossfeed lines and manifold  and  the
          bay was reopened for normal work early this morning.

               Tests  of  the  radar  altimeter  and landing gear hydraulic
          struts are scheduled this  week.  Preparations  are  underway  to
          remove the left OMS pod. Pod removal is scheduled Saturday, to be
          followed  by transfer to the HMF for post-flight operations.  The
          number 3 auxiliary power unit was disconnected in preparation for
          removal.

                         STS-39 SOLID ROCKET BOOSTERS - VAB

               Stacking operations are continuing in the VAB. The right aft
          center segment was mated shortly after midnight.  The right  for-
          ward  center segment was transferred from the Rotation Processing
          and Surge Facility to the VAB and stacking  of  that  segment  is
          scheduled to begin today.


                                       # # # #


Posted: Tue, Dec  4, 1990   2:32 PM EST              Msg: MJJA-1657-4614
From:   PAO.POST
To:     PAO, 
        (C:USA, ADMD:TELEMAIL, PRMD:NASAMAIL, O:NASA, UN:GSFC)
Subj:   Dateline for Wednesday, December 5, 1990


                   WEDNESDAY, DECEMBER 5, 1990

LABORATORY FOR ASTRONOMY AND SOLAR PHYSICS SEMINAR:  Dr. Leo Blitz,
from the University of Maryland, will present a seminar, entitled
"Direct Evidence for the Bar at the Galactic Center."  The seminar
will be held tomorrow at 3:30 p.m. in building 21, room 183A.

CENTER OF EXCELLENCE IN SPACE DATA AND INFORMATION SCIENCES:  Dr.
David Kuck will present a seminar on "Delivering Parallel
Performance" tomorrow from 10:30 a.m.-noon in the building 3
auditorium.  Dr. Kuck is a professor in the computer science and
electrical and computer engineering departments at the University
of Illinois at Urbana.  He is also the director of the Center for
Supercomputing Research and Development.  This seminar is part of
the Space Data and Computing Division's Advances in Computational
Science Seminar series.

CODE 200 ANNUAL AWARDS CEREMONY:  Take a stroll down Bourbon Street
to the Management Operations Directorate Mardi Gras Festival.  The
Code 200 Annual Awards Ceremony will be held tomorrow at 2 p.m. in
the building 8 auditorium.  Mardi Gras attire is encouraged.

SEMINAR:  Legg, Mason, Wood, Walker, Inc., will present a seminar
on 1990's Guide to Financial, Estate and Retirement Planning.  The
seminar will be held today, building 3 auditorium from ll:30 a.m.
to l2:30 p.m.  Some of the topics covered will be IRA Rollover,
5-10 year forward averaging, tax management consideration and much
more.  The seminar is sponsored by GEWA.  

RED CROSS BLOODMOBILE:  The Red Cross Bloodmobile will accept blood
donations in the building 8 auditorium today from 8:30 a.m. until
2:15 p.m.  We need all types of blood, but especially B and O. 
Please call x6-8601 to schedule your donation.  

GSFC SAFETY AWARD CEREMONY:  The Goddard Safety Award Ceremony will
be held today.  Dr. John Klineberg will present the awards in the
building 3 auditorium from 2:30 p.m. until 3:30 p.m.  Refreshments
will follow.  Call Pat Greco on x6-6118 or Phillip Nessler on x6-
4693 for more information.  There will be an interpreter for
hearing impaired employees.

PRODUCT DEMONSTRATION:  Tomorrow, from 10 a.m.-3 p.m. in the ITC
(building 18, room 173), ESDU International invites you to a
presentation of its "Validated Engineering Data & Software."  ESDU
provides a service of validated design data comprising accurate,
up-to-date information, based on worldwide sources.  It is
validated and endorsed by committees of international experts.  If
you have any questions, please call the ITC Coordinator at x6-7285.

APPALACHIA MOUNTAIN TRUCK:  The Appalachia Mountain Truck will be
parked in the building 8 visitor's parking lot tomorrow to receive
your Christmas donations of clean useable or new toys, household
items, clothing and canned food for the Appalachia poor.

VOLUNTEERS NEEDED:  There is a need for volunteers to help load the
Appalachian Mountain Trucks on pickup days.  An hour of your time
during lunch or after work will help to ensure that this important
work can continue.

PROJECT ANGEL TREE:  A heartfelt thank you from the Goddard Bible
Club to over 100 generous GSFC employees who purchased Christmas
gifts for the children of prison inmates.  A total of 160 gifts
plus monetary donations have been pledged.  If you took an angel
but have not yet returned the gift, please do so this week.  For
more information, call Barbara Scott at x6-6756.

ITEMS OF INTEREST:  Join the Goddard Running and Orienteering Club
for an introduction to the sport of Orienteering, or "cunning
running."  We will have an introductory video followed by a
question and answer period tomorrow at noon in building 22, room
271.  An orienteering meet in Greenbelt Park on December 16
(registration from 12-2 p.m.) will allow our members to try their
hand at this novel sport.

GODDARD CONSERVATION CLUB:  The Goddard Conservation Club would
like to invite you to come to the next meeting to learn about local
environmental action.  We also will discuss ways to take action as
an individual.  Join us today, from 12-1 p.m. in room 8 of building
2.

MAD AUDITIONS FOR "ON GOLDEN POND":  Auditions will be held
December 7 at 6 p.m. and December 8 at 10 a.m. in building 3
auditorium.  Callbacks will be December 9 at noon in building 3
auditorium.  Cuttings are available from Tricia Kennedy in building
1, room 239, extension x6-2329. 

ART SALE:   The Hauss Galleries Art Sale, sponsored by the Goddard
Art Club, is today and tomorrow from 10 a.m. to 2 p.m. at the
entrance lobby outside the library in building 21.  Stop by at
lunchtime and shop for paintings as low as $9.50.


Posted: Tue, Dec  4, 1990   3:53 PM EST              Msg: BJJA-1657-4785
From:   PAO.POST
To:     PAO
Subj:   MSFC Status Report No. 16 



Posted: Tue, Dec  4, 1990   3:31 PM EST              Msg: BJJA-1524-2711/20
From:   (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,SN:MSFC,FN:PUBINFO) 
To:     (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:P), 
        (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:PAO.LOOP), 
        JRUFF/GSFCMAIL
Subj:   MSFC STATUS REPORT NO. 16 & WUPPE STATUS REPORT NO. 5 

      
      
      
      
      
      
      
      Astro 1 Mission Report #16
      12:23 p.m. CST, December 4, 1990
      2/11:33 MET
      Spacelab Mission Operations Control
      Marshall Space Flight Center
      
      
      "We had some last minute excitement at the control center this
      morning," Astro Mission Manager Jack Jones began his press briefing
      at 9:30 a.m. CST today.  "It appears at this time we have a good
      healthy payload.  All the instruments are up and working, and all
      the pointing systems appear to be pointing nominally at this time.
      Eliminating any unforeseen events, I think we're off and ready to
      go.  There may be some minor refinements, but I believe we're in the
      mode to start getting science."
      
      Spacelab operators had stayed busy during the night bringing up the
      Instrument Pointing System and its optical sensor package which
      provide automatic pointing to target stars for the three Astro
      ultraviolet telescopes.  After early difficulties loading software
      into the star trackers, a misloaded computer patch had put the
      system back at "square zero," according to Jones.  But efforts to
      reload the system proceeded much more quickly the second time, and
      by the time of the briefing, Jones reported that the IPS was in the
      "automatic fine track mode, working very stably now."
      
      Also at the briefing, Broad Band X-Ray Telescope principal
      investigator Peter Serlemitsos showed "first light" spectra for his
      independently-mounted telescope, taken of the star Capella around 6
      a.m. CST.  Asked if the instrument would be making discoveries not
      possible with previous telescopes, Serlemitsos replied, "We did not
      work for the last ten years to say 'me too.'  We are putting up an
      instrument that does observations for the first time."  He pointed
      out that the X-ray telescope would have better resolution and
      observe across wider energy bands than any before it.  In addition,
      co-observations of the same targets in both the ultraviolet and
      X-rays would multiply the discoveries.


Posted: Tue, Dec  4, 1990   3:54 PM EST              Msg: LJJA-1657-4795
From:   PAO.POST
To:     PAO
Subj:   WUPPE Status No. 5



Posted: Tue, Dec  4, 1990   3:36 PM EST              Msg: CJJA-1524-2712/20
From:   (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,SN:MSFC,FN:PUBINFO) 
To:     (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:P), 
        (C:USA,PUB:TELEMAIL,PVT:NASAMAIL,O:NASA,UN:PAO.LOOP), 
        JRUFF/GSFCMAIL
Subj:   WUPPE STATUS REPORT NO. 5 






         
         
         
                            UNIVERSITY OF WISCONSIN-MADISON
                               WUPPE STATUS REPORT NO. 5
                             A.M., TUESDAY, DECEMBER 4, 1990
         
         
         The Wisconsin Ultraviolet Photo-Polarimeter Experiment (WUPPE)
         acquired its third object, a magnetic white dwarf star, at
         approximately 7 p.m. Monday (December 3).
         
         The WUPPE science team was able to obtain about 4 minutes of
         observation time on the star known as G70D8247.
         
         White dwarfs are small stars, about the size of the Earth, but that
         have masses approximating those of our sun.  Some astronomers have
         likened white dwarfs to stellar diamonds, because as they evolve they
         produce large amounts of carbon at their cores.  And since they are so
         massive, gravity exerts anormous pressure, similar to subterranean
         pressures of Earth that produce diamonds.  In the presence of oxygen,
         such conditions produce diamonds. 
         
         The white dwarf observed by WUPPE has a magnetic field about 100
         million times stronger than the Earth's.  Only about 1 to 5 percent of
         white dwarfs have strong magnetic fields.  The strong magnetic field
         is of interest to WUPPE because light emitted in the prescence of a
         strong magnetic fields polarizes light, a condition where the photons
         that make up the light waves, instead of having random mations (up,
         down, back, forth and diagonally), all move in the same direction.
         
         The WUPPE instrument continues to perform well.  Despite the loss of
         one of its onboard computers, the WUPPE science team from the
         University of Wisconsin-Madison is extremely pleased with quality of
         the data being collected by the telescope now orbiting the Earth
         aboard the Space Shuttle Columbia.
         
                                          ###

Command?  

--
-Greg Hennessy, University of Virginia
 USPS Mail:     Astronomy Department, Charlottesville, VA 22903-2475 USA
 Internet:      gsh7w@virginia.edu  
 UUCP:		...!uunet!virginia!gsh7w