For
two decades, the United States was the undisputed leader in nearly all civilian
space endeavors. However, over the last decade the United States has relinquished,
or is relinquishing, its leadership in certain critical areas; one such area
is the exploration of Mars. With the Mariner and Viking missions
in the 1960s and 1970s, this country pioneered exploration of Mars-but no
American spacecraft has visited that planet since 1976. Our current plans
for future exploration of Mars include only the Mars Observer mission,
to be launched in 1992. In contrast, the Soviets have announced a program
of extensive robotic exploration of the Martian surface, beginning in 1988
and extending through the 1990s.
The
Soviets are now the sole long-term inhabitants of low-Earth orbit. The first,
and only, U.S. space station, Skylab, was visited by three crews of
astronauts before it was vacated in 1974; the U.S. has had no space station
since. The Soviets have had eight space stations in orbit since the mid-1970s.
The latest, Mir, was launched in 1986 and could accommodate cosmonauts
and scientific experiments for nearly a decade before the U.S. Space Station
can accommodate astronauts in 1995.
The United States has clearly lost leadership in these two areas, and is in danger of being surpassed in many others during the next several years.
The
National Space Policy of 1982, which “establishes the basic goals of United
States policy,” includes the directive to “maintain United States space leadership.”
It further specifies that “the United States is fully committed to maintaining
world leadership in space transportation,” and that the civilian space program
“shall be conducted ... to preserve the United States leadership in critical
aspects of space science, applications, and technology.”
Leadership
cannot simply be proclaimed - it must be earned. As NASA evaluates its goals
and objectives within the framework of the National Space Policy, the agency
must first understand what is required to “maintain U.S. space leadership,”
since that understanding will direct the selection of national objectives.
Leadership
does not require that the U.S. be preeminent in all areas and disciplines
of space enterprise. In fact, the broad spectrum of space activities and the
increasing number of spacefaring nations make it virtually impossible for
any nation to dominate in this way. Being an effective leader does mandate,
however, that this country have capabilities which enable it to act independently
and impressively when and where it chooses, and that its goals be capable
of inspiring others - at home and abroad - to support them. It is essential
for this country to move promptly to determine its priorities and to make
conscious choices to pursue a set of objectives which will restore its leadership
status.
Leadership
results from both the capabilities a country has acquired and the active demonstration
of those capabilities; accordingly, the United States must have, and also
be perceived as having, the ability to meet its goals and achieve its objectives.
A
U.S. space leadership program must have two distinct attributes. First, it
must contain a sound program of scientific research and technology development
- a program that builds the nation’s understanding of space and the space
environment, and that builds its capabilities to explore and operate in that
environment. The United States will not be a leader in the 21st Century if
it is dependent on other countries for access to space or for the technologies
required to explore the space frontier. Second, the program must incorporate
visible and significant accomplishments; the United States will not be perceived
as a leader unless it accomplishes feats which demonstrate prowess, inspire
national pride, and engender international respect and a worldwide desire
to associate with U.S. space activities.
National
pride and international prestige are two natural benefits of leadership in
space. National pride grows as citizens recognize their country’s abilities
and achievements; international prestige rises as other nations recognize
those abilities and achievements.
Perhaps
most significant, leadership is also a process. That process involves selecting
and enunciating priorities for the civilian space program and then building
and maintaining the resources required to accomplish the objectives defined
within those priorities. NASA can contribute to this process by: (1) establishing
a vision and goals consistent with national space interests; (2) developing
and recommending objectives and programs that support those goals; (3) articulating,
promoting, and defending them in the political and fiscal arenas; and (4)
effectively executing approved programs.
To
this end, NASA embarked last fall on a review of its goals and objectives.
As NASA Administrator Dr. James Fletcher stated, “It is our intent that this
process produce a blueprint to guide the United States to a position of leadership
among the spacefaring nations of Earth.”
The
first step in this necessarily lengthy process was taken by NASA Senior Management’s
Strategic Planning Council when it adopted the statement in the box on the
next page.
This
statement reflects the belief that NASA embodies the human spirit's desire
to discover, to explore, and to understand. It should be noted that the Space
Shuttle and Space Station are not viewed as ends in themselves, but as the
means toward achieving the broader goals of the nation’s space program. Transportation
and orbital facilities support and enable our efforts in science, exploration,
and enterprise.
The
next step in this process should be to articulate specific objectives and
to identify the programs required to achieve these objectives. Of course,
in some areas of study the programs have already been identified and are well
under way. For example, The Hubble Space Telescope, a general-purpose astronomical
observatory in space, is an element of NASA’s program to increase our understanding
of the universe in which we live; the redesign and requalification of the
Space Shuttle’s solid rocket booster joint is part of NASA's program to return
the Space Shuttle to flight status. However, in other areas, such as piloted
exploration, our objectives have not been clearly identified. Does this country
intend to establish a lunar outpost? To send an expedition to Mars? What are
NASA’s major objectives for the late 20th and early 21st Centuries? The Space
Shuttle and Space Station will clearly support the objectives, but what will
they be supporting?
These
questions cannot, Of course, be answered by NASA alone. But NASA should lead
the discussion, propose technically feasible options, and make thoughtful
recommendations. The choice of objectives will shape, among other things,
NASA's technology program, the evolution of the Space Station, and the character
of Earth-to-orbit transportation.
MEETING THE CHALLENGE IN AERONAUTICS
AND SPACE
NASA’s
vision is to be at the forefront of advancements in aeronautics, space science,
and exploration. To set our course into the 21st Century and bring
this vision to reality, NASA will pursue major goals which represent its aspirations
in aviation and space.
These
goals are:
Successful
pursuit of these major quires commitment to the following supporting goals:
As
NASA pursues these goals, we will:
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