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... clear that it follows the scientific method. Like astrobiology (also known as exobiology), it lacks a well-defined subject-matter in the form of physical evidence. However, although astrobiology is supported by a single data-set of terrestrial extremophile evidence and based upon extrapolation of physical mechanisms (life ...

... mission and the expected imagery received. The aim of the design process was to produce a practical, low-cost, small satellite mission with mainly commercial off-the-shelf components and ... . Despite difficult mass and volumetric con- straints, the Prometheus team was able to establish that a small microsatellite observation mission for NEOs appears feasible in the near-term. '''To BUY this ...

... phase that allows for the presence of 6 over-winterers and 20 summer personnel at a permanent polar station. This station will provide opportunities for scientists to investigate the geology, chemistry ... - cal poles to be accomplished. The equipment and logistics required to support field parties from a permanent Martian polar station are considered. Preliminary concepts are provided for techniques of station maintenance ...

... launcher, reusable launch vehicle '''JBIS Reference Code ''' - 2003.56.369 '''Number of Pages''' - 9 Abstract A Reusable Launch Vehicle (RLV) should be sized to minimise the specific launch costs and this ... system could be used as transition launchers for the early stages of RLV operations, with a new HLV system development following when its market is established. '''To BUY this paper click ...

... ray dosimeter deployment and we describe how sampling of paleolake deposits might be accomplished from a lander. We domonstrate that science on the surface of Mars can be accomplished from the testing of hypotheses through to the preparation of peer-reviewed manuscripts during a long-duration stay, a significant difference to merely sampling as on the Apollo expeditions. The design of ...

... et al '''Co-Author(s)''' - J. A. Jones; M. Barratt; R. Effenhauser; C. S. Cockell; P. Lee '''JBIS Volume ''' - Contents of the ... variable conditions of reduced gravity and prolonged isolation and confinement. The health maintenance program for a Mars mission will employ strategies of disease prevention, early detection, and contingency management, to mitigate ...

... , in the recent controversial "rare Earth" theory of Ward and Brownlee), that geological activity of a terrestrial planet is an important precondition for the emergence of complex metazoan life forms. Technological ... . In addition, we speculate on possible reasons, both physical and culturological, which could make such a threat even more pertinent on an average Galactic terrestrial planet than on Earth. '''To BUY ...

... Luna 16 returned just 100 gm of lunar regolith from the Sea of Fertility using a robot spacecraft. Return of 200 gm of surface and sub-surface fines from Mars to Earth for detailed examination would make a major contribution to understanding the geology of that planet. Surface sample return missions have been seen as complex and expensive, demanding a heavy launch vehicle. However, the use of micro- spacecraft technology and ...

... one of 10,000 or so stars in the Milky Way Galaxy is home to a long-lived technological civilization, extraterrestrial (ET) colonies may exist in our solar system. Papagianis has ... presence of ET colonies by IR-excess. This paper addresses many issues of performing such a search of Kuiper Belt objects (KBOs) including photometric filter characteristics and calibrations, reflected and (projected ...

... Author - A. Kangi '''Co-Author(s)''' - '''JBIS Volume ''' - Contents of the Journal of the British Interplanetary Society ... highlands and northern lowlands. In the south of this impact crater, Ma'adim Vallis, as a flu- vial system 900 km long, directly enters into the cra- ter (Fig. 1). By leaving a deep cut in the southern highlands, this fluvial system has flowed from the southern towards ...

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