Selected Articles from the
August 1999 Odyssey
Editor: Craig E. Ward
by Robert Gounley
Space can be a serious business.
It's an unfriendly place that demands our best. Break its rules, whether
by ignorance or carelessness, and a spaceship may fail and men can die.
This makes people serious.
Space is also a place of inestimable opportunities - scientific, economic,
and inspirational. We each have our own goals, and sometimes they collide
with the goals of others. More often, there appear to be a multitude of
paths towards these goals, each their own ardent proponents. The stakes
are high and the emotions charged.
This can make people serious, also.
That's why I'm sad at the sudden loss of astronaut Charles
"Pete" Conrad. If you take a cursory look at his career - pilot, astronaut,
and entrepreneur - one sees only the serious side. That isn't what made
Pete special. Pete could laugh at himself and at adversity. Everyone who
knew him speaks of his smiles, jokes, and infectious laughter. This serious
man was the court jester of space.
Gentle mockery was his trademark. As recounted in Tom Wolfe's book,
The Right Stuff, Pete had some difficulties during medical exams for the
Mercury program. He knew his selection depended upon appearing the picture
of perfect health and doing everything the good doctors asked. His mind
was set, yet his body did not cooperate. When asked to produce stool samples,
poor Pete waited for days as his intestinal tract deliberated the request.
When finally he had something to deliver, a Dixie cup alone would not
suffice. To the astonishment of the medical staff, he delivered his late-coming
sample garnished with a red ribbon.
Yet schoolboy pranks did not define the man. In four space missions,
he proved himself an astronaut's astronaut. Landing Apollo
12 on the Moon, demanded a highly trained professional. Pete did it
and laughed. Taking his first step off the Lunar Module, he made no speech
for the ages. Instead, he shouted "Whoopee!" and joked about it being
not the small step Neil Armstrong talked about. After the solemnity of
Apollo 11, viewers around the world saw lunar exploration for the adventure
it is. We loved Pete for putting aside the hard work it took to get there
and show us that it really is neat to walk on the Moon. We wanted to follow.
Most of us still do.
Fortune and tenacity willing, many of us will live to fly in space.
Some may even go to the Moon. Whatever our futures, we should remember
the quality of the men and women who have gone before.
In memory of Pete, we should laugh along the way.
Top of Page
by Pam Hoffman
Photographs and illustrations NASA/JPL/Caltech.
The June launch of QuickScat was successful in every way, though it
had been scheduled to launch November '98. No extra-terrestrial planetary
mission could have stood the delays but this planetary mission could.
The planet it was shooting for is the one which it launched from - the
place we call home.
The planet Earth.
After
multiple reminders and delays, we were finally going to try for the launch.
From Torrance, it is about 4 hours to drive and of course another hour
for minor sight seeing (finding lunch) and fueling up. Although we missed
the mission briefing, we did get to visit the local Mission (La Purisima
Mission State Historic Park).
The time arrives and everyone mulling about in sun (read heat) and we
were loosely lining up behind the doors of the buses. Another hour on
the road (it took forever to get the buses loaded) and we were at Vandenberg
Air Force Base itself.
Increasingly foggy!
There was evidently an escort (I was on one of the last buses - hard
to see anything) and at a snail's crawl, we wound our way to the observation
site. There was a tent and water and a truck with momentos for sale and
the monitors set up under the tent.
Finally, we watched the small launcher rise out of the Vandenberg "smog
monster" into the overcast sky overhead.
All things considered, it was a trip filled with excitement and happy
memories.
Mission Profile
The
SeaWinds on QuikSCAT mission is a "quick recovery" mission to fill the
gap created by the loss of data from the NASA Scatterometer (NSCAT), when
the satellite it was flying on lost power in June 1997.
QuikSCAT was launched from California's Vandenberg Air Force Base aboard
a Titan II vehicle in July 1999.
It will continue to collect important ocean wind data that was begun
by NSCAT in September 1996.
The SeaWinds instrument on the QuikSCAT satellite is a specialized microwave
radar that measures near-surface wind speed and direction under all weather
and cloud conditions over Earth's oceans.
SeaWinds uses a rotating dish antenna with two spot beams that sweep
in a circular pattern. The antenna radiates microwave pulses at a frequency
of 13.4 gigahertz across broad regions on Earth's surface. The instrument
will collect data over ocean, land, and ice in a continuous, 1,800-kilometer-wide
band, making approximately 400,000 measurements and covering 90% of Earth's
surface in one day.
Science Objectives
- Acquire all-weather, high-resolution measurements of near-surface
winds over global oceans.
- Determine atmospheric forcing, ocean response, and air-sea interaction
mechanisms on various spatial and temporal scales.
- Combine wind data with measurements from scientific instruments in
other disciplines to help us better understand the mechanisms of global
climate change and weather patterns.
- Study both annual and semi-annual rain forest vegetation changes.
- Study daily/seasonal sea ice edge movement and Arctic/ Antarctic ice
pack changes.
Top of Page
Copyright © 1998-2003 Organization for the Advancement of Space Industrialization and Settlement. All Rights Reserved.
|