Alessandra Celletti received her PhD in Mathematics in 1989 at ETH Zürich (Switzerland) under the supervision of Prof. Jürgen Moser on computer-assisted KAM proofs in Celestial Mechanics. She is full professor of Mathematical Physics at the University of Rome Tor Vergata and currently vice-president of the governing board of the Italian National Agency for the Evaluation of Universities and Research Institutes. She is Editor-in-Chief of "Celestial Mechanics and Dynamical Astronomy" and President of the Commission A4 on Celestial Mechanics of the International Astronomical Union. The asteroid n. 117539 bears her name.
Dynamical Systems, Celestial Mechanics, KAM theory, Computer-assisted proofs