SMART-1 highlights and relevant studies on early bombardment and geological processes on rocky planets

• Published in: Physica Scripta
• Main Authors: Racca, Giuseppe D., Föing, Bernard H., Josset, Jean Luc, Koschny, Detlef V., Frew, David J., Almeida, Miguel, Zender, Joe J., Heather, David J., Peters, Sarah T M, Marini, Andrea E., Stagnaro, Luca, Beauvivre, Stéphane, Grande, Manuel, Kellett, Barry J., Huovelin, Juhani, Nathues, Andreas, Mall, Urs, Ehrenfreund, Pascale, McCannon, P.
• Format: Conference Object
• Language: English
• Published: 2008
• Subjects: Aitken; South Pole; South pole
• Online Access: https://doi.org/10.1088/0031-8949/2008/T130/014026; http://hdl.handle.net/10722/208882

We present results from SMART-1 science and technology payload, in the context of the Nobel symposium on 'Physics of Planetary Systems'. SMART-1 is Europe' first lunar mission (Foing et al 2000 LPSC XXXI Abstract #1677 (CDROM); Foing et al 2001 Earth, Moon Planets 85-86 523-31; Marini et al 2002 Adv. Space Res. 30 1895-900; Racca et al 2001 Earth Moon Planets 85-86 379-95, Racca et al 2002 Planet Space Sci. 50 1323-37) demonstrating technologies for future science and exploration missions, and providing advances in our understanding of lunar origin and evolution, and general planetary questions. The mission also contributes a step in developing an international program of lunar exploration. The spacecraft, launched on 27 September 2003 as an Ariane 5 Auxiliary passenger to geostationary transfer orbit (GTO), performed a 14-month long cruise using a tiny thrust of electric propulsion alone, reached lunar capture in November 2004, and lunar science orbit in March 2005. SMART-1 carried 7 hardware experiments (Foing et al 2003 Adv. Space Res. 31 2323, Foing et al 2005 LPI/LPSC XXXVI 2404 (CDROM)) performing 10 investigations, including 3 remote-sensing instruments, used during the cruise, the mission' nominal six-months and one-year extension in lunar science orbit. Three remote sensing instruments, D-CIXS, SIR and AMIE, have returned data that are relevant to a broad range of lunar studies. The mission provided regional and global x-ray measurements of the Moon, global high-spectral resolution NIR spectrometry, high spatial resolution colour imaging of selected regions. The South Pole-Aitken Basin (SPA) and other impact basins have been prime targets for studies using the SMART-1 suite of instruments. Combined, these should aid a large number of science studies, from bulk crustal composition and theories of lunar origin/evolution, the global and local crustal composition, to the search for cold traps at the lunar poles and the mapping of potential lunar resources. We present here SMART-1 results relevant to the ...