Launch Vehicles of the Future: Earth to Near-Earth Space

1990 ◽  
Vol 123 ◽  
pp. 347-354
Author(s):  
G. A. Keyworth

None of us thought, when this colloquium was scheduled, that the timing would enable it to become a celebration as well. The launch, after years of postponements, of the Hubble Space Telescope, has cast a galactic glow over the proceedings here this week. But at the same time, the frustrating delays caused by the collapse in 1986 and very slow regeneration of the U.S. space launch capabilities since then make this discussion of near-earth access very pointed.As we know, the sheer momentum of the U.S. Space Shuttle Program has dominated our perceptions of space launch for a decade and a half. It reached its peak in the early 1980s when our national policy placed nearly total reliance on the Shuttle as our means of access to space. It was a policy doomed to fail, for obvious and not-so-obvious reasons.

1990 ◽  
Vol 141 ◽  
pp. 339-346
Author(s):  
R.L. Duncombe ◽  
W. H. Jefferys ◽  
G. F. Benedict ◽  
P. D. Hemenway ◽  
P. J. Shelus

The Hubble Space Telescope, a large optical instrument having an aperture of 2.4 meters and a length of 8.8 meters has been developed by the U.S. National Aeronautics and Space Administration in cooperation with the European Space Agency. The Space Shuttle will be used to place the telescope in orbit. The primary astrometric instrument will be one of the three Fine Guidance Sensors which have the capability of measuring the position of one object with respect to another to an accuracy of ±0.″002. To facilitate use of the Hubble Space Telescope, observers will be provided with the Astrometric Data Reduction Software package. The variety of astrometric problems and the several modes of operation are mentioned as well as the cooperative program with the European astrometric satellite project HIPPARCOS.


1988 ◽  
Vol 20 (01) ◽  
pp. 608-614
Author(s):  
Edward B. Jenkins

Results from the IUE satellite, summarized in the section which follows this one, continue to dominate the literature for research topics which rely on observations in the ultraviolet. This trend may be accentuated in the near future, as we experience the natural attrition of papers based on results from previous major missions which are no longer operating, such as TD-1, Copernicus, ANS and BUSS. The Challenger accident on January 28, 1986 abruptly halted flights of new orbital facilities which depend on the Space Shuttle and has created long and somewhat indefinite postponements in the eventual manifesting of payloads ranging in size from simple experiments in Getaway Special (GAS) and Spartan carriers, to telescopes of intermediate size on Spacelab (such as those which were to fly on the Astro mission in March 1986) to the Hubble Space Telescope. Suborbital missions, i.e., sounding-rockets and balloons, will probably dominate the extra-IUE uv astronomy scene until there is a re-establishment of a vigorous launch schedule for expendable vehicles and/or the Space Shuttle.


1985 ◽  
Vol 19 (1) ◽  
pp. 626-636
Author(s):  
Stephen p. Maran

During 1982-1984, progress in ultraviolet astronomy continued through extensive observations with the International Ultraviolet Explorer (IUE), continuing programs of sounding rocket and balloon flights, and through observations made from other orbital spacecraft, including the Space Shuttle and ASTRON. In addition, there was important progress in the design and development of facilities for future missions, including the Hubble Space Telescope.


2011 ◽  
pp. 83-109
Author(s):  
Jeff Hoffman

NASA Missions are as varied as the mandate of the agency. From using satellite imaging to study climate change to scanning deep space with the Hubble Space Telescope, NASA’s primary goal is to further humankind’s knowledge of our universe. Pioneering the future. Pushing the envelope. Just as NASA’s goals stretch our thoughts, business intelligence (BI) and data mining take us on a journey that continuously provides discovery of new and valuable information, giving us insight into the unknown.


1988 ◽  
Vol 126 ◽  
pp. 443-454
Author(s):  
Alvio Renzini

Globular clusters (GC) have been regarded among the most obvious targets for the Hubble Space Telescope since the very first conception of this project, and some observational programs have been exemplified in publications concerning the future use of HST (e.g. Westphal 1982 and Macchetto 1982, in the “Patras Book”, Bahcall 1985, see also the 1985 Report of the STScI working group on Stars and Star Clusters).


1990 ◽  
Vol 141 ◽  
pp. 347-354
Author(s):  
P. K. Seidelmann

The launch of the Hipparcos spacecraft marked the beginning of space astrometry. Hopefully, this will be followed in the near future by the launch of the Hubble Space Telescope, which is not primarily an astrometric instrument, but has astrometric capabilities which will be described in this paper. In addition, there are plans and proposals for future astrometric spacecraft. These include the launch of a radio antenna, which combined with Earth-based antennae would provide a very, very long base line interferometer (Levy, 1986, 1988). There are proposals for launching optical interferometers, such as POINTS (Reasenberg et al 1988). There are also proposals by York and Gatewood (Gatewood et al., 1986; Gatewood 1987, 1989) for launching astrometric instruments using gratings and detectors. Thus, the future holds the prospects for a whole new capability in the field of astrometry.


1994 ◽  
Vol 140 ◽  
pp. 398-404 ◽  
Author(s):  
Robert L. Brown

AbstractThe Millimeter Array, under development in the United States, is a fast and flexible telescope capable of imaging the thermal sky at a resolution equal to that specified in the design goals of the Hubble Space Telescope. The MMA is a project of the U.S. National Science Foundation, and it has been highlighted as one of the four major U.S. initiatives in astronomy for the decade of the 1990s. Construction will begin toward the end of the decade at a site soon to be chosen.


Author(s):  
I. V. DANILIN

Article analyzes the changes in the space economy, as well as the U.S. federal policy for preserving American domination in this area. The evolution of the space economy in the United States is briefly considered, including formation of venture businesses since late  1990s (due to the computer and Internet revolution and development of space technologies). Of particular importance is  a so-called Astropreneurship – growth of startups, developing space  launch systems and spacecrafts. Amid technological factors, the  main driver for the rise of Astropreneurship was a suboptimal  technological and market strategy of Boeing and Lockheed Martin  duopoly. It created conditions for disruptive innovation development  in the industry and transition to a new, more open model of  innovation processes there. Although in the 1980–1990’s federal  government enacted a business-friendly regulations for the commercial space sector and set measures to support it through  public procurement, a new situation in the markets and in sectoral innovation system has become a challenge for national  policy, enforced by budget constraints and other factors. Catastrophe of the Columbia space shuttle in 2003, which raised the  issue of maintaining independent U.S. access to the International Space Station and, in the future, to other orbital  operations after shuttles’ phase-out, triggered changes in federal  policies for the industry. As a result, since 2006 NASA (with some  DoD support) initiated several programs to develop new space  launch and delivery systems. These programs were based on the  public-private partnerships with active involvement of small and  medium innovative enterprises, primarily startups. The results  turned out to be more significant than originally intended: formation of a new model of federal industrial and technological  policy in the space sector, almost similar to the DARPA principles. The new policy assumes the role of NASA and, more  broadly, the federal government as an equal (rather than a  dominant) participant in space industry innovative processes and as  a more active organizer of the industry`s innovation system (considering changes in its nature). Despite all activities are  mission-oriented, more attention is paid to the development of  complex partnerships, ecosystems, etc. – with an emphasis both on  satisfaction of government needs and on ensuring market leadership  of the U.S. companies. However, this new model faces  sever al problems: ambiguity of federal expenditures on space- related research and development; need to restructure NASA science and technology organization; efficiency of federal efforts in support  of new partners and processes – taking into account specifics of  available policy instruments. The future of federal efforts will be  determined by the solution of these problems and by the need to  extend new model and practices to the key (in terms of market size  and technology advances) segments of space economy – satellite  manufacturing and the use of space data.


2008 ◽  
pp. 1888-1900
Author(s):  
Jeff Hoffman

NASA Missions are as varied as the mandate of the agency. From using satellite imaging to study climate change to scanning deep space with the Hubble Space Telescope, NASA’s primary goal is to further humankind’s knowledge of our universe. Pioneering the future. Pushing the envelope. Just as NASA’s goals stretch our thoughts, business intelligence (BI) and data mining take us on a journey that continuously provides discovery of new and valuable information, giving us insight into the unknown.


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