In 2001, Prof. Greenberg passed away. In honour of his achievements and to further support his efforts to train scientists in the field of laboratory astrophysics, Ms. Greenberg and Leiden Observatory made it possible to master and young Phd students from developing countries, to stay as a GREENBERG FELLOW for 6-9 months in the laboratory and to work on problems related to Prof. Greenbergs interests.
Seven Greenberg fellows have been awarded since 2005 coming from India, Egypt, Brasil and Korea (Kim Mun Song and Kim Kyong Chol).
Given the many bureaucratic hurdles, steadily complicating the visits of these fellows, the Greenberg selection committee, in consultation with the Greenberg family, decided in 2018 to offers grants for hosting LEAPS students from developing countries over the summer period.