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What are the main objectives of space exploration? 

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Space exploration has several main objectives. These include advancing scientific knowledge of the potential for life elsewhere, searching for life elsewhere, and understanding the hazards and resources available as humans explore space . Additionally, space exploration aims to explore the frontier, pursue geopolitical and national security interests, and stimulate technological inventions and new ways of thinking about and acting on the climate crisis on Earth . It also involves creating a long-term plan for the robotic and human exploration of the solar system, with Mars and the Moon as first targets . Furthermore, space exploration seeks to produce a large three-dimensional evolutionary map of the Universe, study the power spectrum of density fluctuations, measure the baryonic acoustic oscillations, and place high accuracy constraints on the dark energy equation of state parameter and its evolution .

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Open accessJournal ArticleDOI
Andrea Cimatti, Massimo Robberto, Carlton M. Baugh, Steven V. W. Beckwith, Emanuele Daddi, G. De Lucia, B. Garilli, Luigi Guzzo, G. Kauffmann, M. D. Lehnert, D. Maccagni, Alejo Martinez-Sansigre, Fabio Pasian, I. N. Reid, Piero Rosati, Ruben Salvaterra, Massimo Stiavelli, Y. Wang, M. R. Zapatero Osorio, Marc Balcells, Marco Bersanelli, Frank Bertoldi, J. Blaizot, D. Bottini, Richard G. Bower, Andrea Bulgarelli, Adam J. Burgasser, Carlo Burigana, R. C. Butler, Stefano Casertano, B. Ciardi, Michele Cirasuolo, M. Clampin, Shaun Cole, Andrea Comastri, Stefano Cristiani, J. G. Cuby, F. Cuttaia, A. de Rosa, A. Diaz Sanchez, M. di Capua, James Dunlop, Xiaohui Fan, Andrea Ferrara, Fabio Finelli, Alberto Franceschini, M. Franx, P. Franzetti, Carlos S. Frenk, Jonathan P. Gardner, Fulvio Gianotti, Robert Grange, Carlotta Gruppioni, Alessandro Gruppuso, F. Hammer, Lynne A. Hillenbrand, A. S. Jacobsen, Matt J. Jarvis, Robert C. Kennicutt, Randy A. Kimble, Mariska Kriek, Jaron Kurk, Jean-Paul Kneib, O. Le Fevre, D. Macchetto, John W. MacKenty, Piero Madau, M. Magliocchetti, Davide Maino, Nazzareno Mandolesi, N. Masetti, Ross J. McLure, A. Mennella, Michael R. Meyer, M. Mignoli, Bahram Mobasher, Emilio Molinari, Gianluca Morgante, Simon L. Morris, Luciano Nicastro, Ernesto Oliva, Paolo Padovani, Eliana Palazzi, Francesco Paresce, A. Pérez Garrido, Elena Pian, L. Popa, Marc Postman, Lucia Pozzetti, John Rayner, Rafael Rebolo, Alvio Renzini, H. J. A. Röttgering, Eva Schinnerer, Marco Scodeggio, M. Saisse, Tom Shanks, Alice E. Shapley, Ray M. Sharples, Herbert Shea, Joseph Silk, Ian Smail, Paolo Spanò, Juergen Steinacker, Luca Stringhetti, Alexander S. Szalay, L. Tresse, M. Trifoglio, Meg Urry, Luca Valenziano, F. Villa, I. Villo Perez, Fabian Walter, Martin Ward, R. L. White, Sharon A. White, Edward L. Wright, R. F. G. Wyse, G. Zamorani, Andrea Zacchei, Werner W. Zeilinger, Filippo Maria Zerbi 
68 Citations
The main objectives of SPACE, as described in the paper, are to produce a large three-dimensional map of the Universe over the past 10 billion years, measure redshifts for over half a billion galaxies, and study fundamental cosmological signatures such as the power spectrum of density fluctuations and the dark energy equation of state.
The main objectives of space exploration are to create a long-term plan for robotic and human exploration of the solar system, with Mars and the Moon as first targets, and to solve technological, medical, and psychological issues related to space travel.
Open accessBook Chapter
Peter Willis, Amanda M. Stockton 
01 Jan 2013
17 Citations
The main objectives of space exploration, as described in the provided paper, are to advance scientific knowledge of the potential for life elsewhere, search for life elsewhere, and understand the hazards and resources available for humans exploring space.
The paper discusses the main rationales proposed for space exploration, such as geopolitics, prestige, national security, exploration of the frontier, search for extraterrestrial intelligence, and spinoff.

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