RT Book, Section T1 World Space Observatory-UltraViolet: International Space Mission for the Nearest Future A1 Sachkov, Mikhail A1 Gómez De Castro, Ana Inés A1 Pagano, Isabella A1 Torres, Francisco A1 Zaiko, Yuri A1 Shustov, Boris AB The World Space Observatory UltraViolet (WSO-UV) project is an international space observatory designed for observations in the ultraviolet domain where some of the most important astrophysical processes can be efficiently studied with unprecedented sensitivity. WSO-UV is a multipurpose observatory, consisting of a 170 cm aperture telescope, capable of high-resolution spectroscopy, long slit low-resolution spectroscopy, and deep UV and optical imaging. With a nominal mission life time of 5 years, and a planned extension to 10 years, from a geosynchronous orbit with an inclination of 51.8 degrees, the WSO-UV will provide observations that are of exceptional importance for the study of many astrophysical problems. WSO-UV is implemented in the framework of a collaboration between Russia (chair), China, Germany, Italy, Spain, and Ukraine. This article is the first of three papers in this proceedings dedicated to the WSO-UV project This paper gives general information on the WSO-UV project and its status. PB Springer SN 978-0-387-87620-7 YR 2009 FD 2009 LK https://hdl.handle.net/20.500.14352/53138 UL https://hdl.handle.net/20.500.14352/53138 NO Sachkov, M., Gómez De Castro, A. I., Pagano, I. et al. «World Space Observatory-UltraViolet: International Space Mission for the Nearest Future». New Quests in Stellar Astrophysics II, Springer New York, 2009, pp. 1-8. DOI.org (Crossref), https://doi.org/10.1007/978-0-387-87621-4_40. NO International Conference on Untraviolet Properties of Evolved Stellar Populations, APR 16-20, 2007, Puerto Vallarta, MEXICO DS Docta Complutense RD 20 abr 2025