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TIME: Almanac 1995
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TIME Almanac 1995.iso
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1994-03-25
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<text id=91TT0850>
<title>
Apr. 22, 1991: American Notes:Space
</title>
<history>
TIME--The Weekly Newsmagazine--1991
Apr. 22, 1991 Nancy Reagan:Is She THAT Bad?
</history>
<article>
<source>Time Magazine</source>
<hdr>
NATION, Page 33
American Notes
SPACE
Walking on Air
</hdr><body>
<p> It had been more than five years since an American walked in
space, but the crew of the shuttle Atlantis did not seem rusty.
On a first, unscheduled 4 1/2-hour jaunt, astronauts Jerry Ross
and Jay Apt freed a balky antenna on an observatory satellite,
permitting the $617 million device to be placed in orbit. The
astronauts later tested sleds that haul large objects through
space on a rail.
</p>
<p> The success of last week's mission, however, did not
settle the ongoing debate about the value of manned spaced
flights. NASA officials have long insisted that human crews are
vital because even the most sophisticated robots lack the
ability to respond to unexpected situations. If the U.S. is
serious about exploring the solar system, they say, unmanned
probes to distant celestial bodies must be followed by missions
involving humans.
</p>
<p> Critics counter that unmanned, expendable rockets can loft
most satellites into orbit at far less cost and with much less
risk than the reusable shuttle, which has been plagued by
technological glitches. The argument will heat up this spring
as Congress decides whether to fund a $30 billion orbiting space
station. NASA plans to use the shuttle to ferry up astronauts
to assemble the station, then supply it with unmanned rockets.
If the lawmakers decide to scrub the station, the shuttle will
be without a clearly defined role.
</p>
</body></article>
</text>