Commercial Use Of Space Research Articles

The relevance of transition habitats for butterfly conservation

Biodiversity is declining across the globe. Main drivers causing the vanishing of species are habitat destruction and the transformation of former heterogeneous landscapes into homogeneous and intensively used landscapes. Modern land management focuses on the creation of landscape configuration with sharp boundaries between ecosystems. In consequence, transition zones between two ecosystems such as between forest and open grassland are rare, as it counteracts the efficient and commercial use of space. However, there are many species relying on such transition zones between habitats, as the Clouded Apollo butterfly Parnassius mnemosyne. This highly endangered butterfly species occurs in light deciduous forests, interspersed with extensively used grasslands. In our study, we analysed habitat requirements of this butterfly species. We recorded larvae and feeding marks at its primary larval food plant, Corydalis cava, and assessed microhabitat characteristics, including microclimatic conditions. We captured high-resolution multispectral aerial imagery with an unmanned aerial vehicle. We subsequently combined ground-truthing data with information from high resolution aerial pictures to calculate habitat suitability models. We found that P. mnemosyne larvae mainly occur in the transition zone between deciduous light forest and extensively used grasslands with C. cava. Caterpillars of P. mnemosyne are particularly found around trees, basking on foliage and grass to rapidly reach high operation temperatures. Results from Species Distribution Models underline the relevance of transition zones between habitats for P. mnemosyne, and for biodiversity in general. The Clouded Apollo may serve as excellent indicator species for light deciduous forests, and as flagship to promote the conservation and restoration of transition zones between habitats in nature conservation.

The Role of the Commercial Space Industry within the US National Security under the Trump Administration

The US space activities from their inception have been closely connected with the private sector. However, only in 2010s private space companies have come to play a prominent role not only on the global market of space services but in the field of international security as well. At the same time, this trend towards commercialization of outer space use and the growing role of the private space sector in ensuring national security is still understudied. This paper aims to partially fill this gap by assessing approaches to these issues adopted by the administration of D. Trump. In the first section the author notes that both conceptual and legal frameworks of private space activities lack clarity and proposes an operational definition of the phenomenon. The second section provides a brief overview of the key strategic policy documents of the Trump’s administration including those on commercial use of space in general and its implications for the US national security in particular. The third section identifies the trend towards the institutionalization of the US Space Forces as one of the priorities of the Trump’s administration military policy. The fourth section thoroughly examines key forms and areas of the public–private partnership in commercial use of space, including launch services, communication services, intelligence gathering, as well as production and maintenance of satellites. Finally, the fifth section assesses the prospects for private space activities given the current tightness of the space services market and growing competition. The author concludes that private space plays a subsidiary role within the US national security and is still heavily dependent on state support. Nevertheless, the scope of public–private cooperation is expanding and the models of interaction are changing. The Trump’s administration has contributed to the development of the industry through liberalization of regulations and involvement of private sector in the new large-scale projects, such as the Artemis program. The other important outcome of the space policy of the 45th President of the United States is anchoring of private space activities in the US national security strategy documents.

Ethics and the Potential Conflicts between Astrobiology, Planetary Protection, and Commercial Use of Space

A high standard of planetary protection is important for astrobiology, though the risk for contamination can never be zero. It is therefore important to find a balance. If extraterrestrial life has a moral standing in its own right, it will also affect what we have to do to protect it. The questions of how far we need to go to protect extraterrestrial life will be even more acute and complicated when the time comes to use habitable worlds for commercial purposes. There will also be conflicts between those who want to set a world aside for more research and those who want to give the green light for development. I believe it is important to be proactive in relation to these issues. The aim of my project is therefore to identify, elucidate, and if possible, suggest solutions to potential conflicts between astrobiology, planetary protection, and commercial use of space.

Filling the Regulatory Void for Launch and Reentry Safety Resulting from the Commercialization of Space Operations

ABSTRACT The commercial use of space is not a new concept. Satellites have provided commercial services since the 1960s. However, the launch and recovery of space vehicles was dominated by State operators or under State Contract until the end of the last century. While commercial launches continue to increase, the international regulatory frameworks related to launch and reentry are fundamentally unchanged and are not structured to support a competitive commercial launch industry. This paper examines the regulatory gaps in the existing frameworks, particularly in the international domain. While there remain unresolved questions with regard to ICAO as it applies to suborbital flight, the ability of ICAO to develop standards and recommended practices for the portion of the operation that takes place in civil airspace is clear. These standards are necessary to ensure the safety of civil airspace for both traditional airspace users and launch operators, and the interaction of spaceports with civil airspace.

Space product development: Bringing the benefits of space down to earth

In fulfilling the National Aeronautics and Space Administration's (NASA) responsibility to encourage the fullest commercial use of space the Space Product Development (SPD) Program, within the Microgravity Research Program Office (MRPO) located at the Marshall Space Flight Center (MSFC) in Huntsville, Alabama, is managing an organization of Commercial Space Centers (CSC's) that have successfully employed methods for encouraging private industries to exploit the benefits of space-based research. Unique research opportunities of the space environment are being made available to private industry in an effort to develop new, competitive products: create jobs; and enhance the country's quality of life. Over 200 commercial research activities have been conducted in space by the CSC's and their industrial partners during the last several years. The success of this research is evidenced by the increasing amount of industrial participation in commercial microgravity research and the potential products nearing marketability.

The challenge of the US space station

The U.S. Space Station program is described. The objectives of the present national space policy are reviewed. International involvement and commercial use of space are the two strategies involved in the development of the Space Station. The Space Station is to be a multifunctional, modular, permanent facility with manned and unmanned platforms. The functions of the Space Station for space research projects, such as material processing and electrophoresis, are examined. The infrastructure required for commercialization of space is analyzed. NASA's space policy aimed at stimulating space commerce is discussed. NASA's plans to reduce the financial, institutional, and technical risks of space research are studied.