2009
2009 (MMIX) fu an tu Seculu XXI shi anlu internatsional-a astronomiei.
Premia Nobel
alâxire
- Fizicã: Charles K. Kao, Willard Boyle, George E. Smith
- Chimie: Ada Yonath, Venkatraman Ramakrishnan, Thomas A. Steitz
- Medicinã: Elizabeth Blackburn, Carol W. Greider, Jack W. Szostak
- Literaturã: Herta Müller
- Irinje: Barack Obama
