Department of Mathematics, University of Rome Tor Vergata
President of the Italian Society of Celestial Mechanics and Astrodynamics (2001-2013)
The asteroid 2005 DJ1, n. 117539 bears the name "Alessandra Celletti"
Organiser of the conference "Women and space", Accademia Nazionale dei Lincei, Roma, 2009
Speaker, 6th European Congress of Mathematics, 2012