By Lashay Breedlove
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Within the phrases of these who trod the void and people at missioncontrol, listed below are over 50 of the best real tales of suborbital,orbital and deep-space exploration. From Apollo 8â€TMsfirst view of a fractured, tortured panorama of craters on theâ€ ̃dark sideâ€TM of the Moon to the sequence of cliff-hanger crisesaboard house station Mir, they comprise moments ofextraordinary heroic success in addition to episodes of terriblehuman expense.
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Extra resources for A Comprehensive Book on Lunar Science
However, a 2008 study of lunar rock samples revealed evidence of water molecules trapped in volcanic glass beads. The first direct evidence of water vapor near the Moon was obtained by the Apollo 14 ALSEP Suprathermal Ion Detector Experiment, SIDE, on March 7, 1971. A series of bursts of water vapor ions were observed by the instrument mass spectrometer at the lunar surface near the Apollo 14 landing site. The first proposed evidence of water ice on the Moon came in 1994 from the United States military Clementine probe.
Tables of impacts recorded by video cameras exist for years since 2005 many of which are associated with meteor showers. Furthermore, impact clouds were detected following the crash of ESA's SMART-1 spacecraft. , India's Moon Impact Probe and NASA's LCROSS. Impact events leave a visible scar on the surface, and these could be detected by analyzing before and after photos of sufficiently high resolution. No impact craters having formed between the Apollo-era, Clementine (global resolution 100 metre, selected areas 7-20 metre) and SMART-1 (resolution 50 metre) missions have been identified.
Water may have been delivered to the Moon over geological timescales by the regular bombardment of water-bearing comets, asteroids and meteoroids or continuously produced in situ by the hydrogen ions (protons) of the solar wind impacting oxygenbearing minerals. The search for the presence of lunar water has attracted considerable attention and motivated several recent lunar missions, largely because of water's usefulness in rendering long-term lunar habitation feasible. History of observations 20th century The possibility of ice in the floors of polar lunar craters was first suggested in 1961 by Caltech researchers Kenneth Watson, Bruce C.
A Comprehensive Book on Lunar Science by Lashay Breedlove