| Ye, Quanzhi | Aging comets and their meteor showers | 2016 | University of Western Ontario | GMOS-N/FLAMINGOS-2 | Canada |
| Randriamanakoto, Zara | Formation of young massive star clusters: a high-resolution multi-wavelength study of intensely star-formation galaxies | 2015 | University of Cape Town, South Africa | NIRI+LGS | Other |
| Toshikawa, Jun | Growth history of galaxy clusters traced by protoclusters at z~3-6 | 2015 | The Graduate University for Advanced Studies, Japan | GMOS-N | Japan |
| Alexandersen, Mike | A carefully characterised Trans-Neptunians survey | 2015 | University of British Columbia | GMOS-N | Canada |
| Alf Drehmer, Daniel | Cinemática Escalar, Modelos Dinâmicos e Determinação de Massas de Buracos Negros Supermassivos | 2015 | Federal University of Rio Grande do Sul | NIFS+ALTAIR | Brazil |
| Bailey, Vanessa Perry | Adaptive optics for directly imaging planetary systems | 2015 | The University of Arizona | NICI | USA |
| Barber, Sara D. | Planetary remnants around white dwarf stars | 2015 | University of Oklahoma | NIRI | USA |
| Calderon, Juan Pablo | Estudio de propiedades fotometricas de galaxias en el cumulo de Antlia | 2015 | Universidad Nacional de La Plata (UNLP) | GMOS-S | Argentina |
| Caso, Juan Pablo | Estudio de enanas ultra-compactas y cumulos globulares en el cumulo de Antlia | 2015 | Universidad Nacional de La Plata (UNLP) | GMOS-S | Argentina |
| Cerulo, Pierluigi | The build-up of the red sequence in high redshift galaxy clusters | 2015 | Swinburne University of Technology | GMOS-N | Australia |
| Cheetham, Anthony Craig | High resolution imaging and the formation of stars and planets | 2015 | University of Syndey | GPI | Australia |
| Chen, Ting-Wan | Host galaxies and late-time evolution of super-luminous supernovae | 2015 | Queen's University Belfast | GMOS-N/GMOS-S | UK |
| Diamond, Tiara R. | Imprints of explosion conditions on late-time spectra of type Ia supernovae | 2015 | Florida State University | GNIRS | USA |
| Drehmer, Daniel Alf | Cinemática estelar, modelos dinâmicos e determinação de massas de buracos negros supermassivos | 2015 | Universidade do Rio Grande do Sul | NIFS+ALTAIR | Brazil |
| Dutra, Daniel Ruschel | O ambiente circum nuclear em galáxias ativas formação estelar, toro de poeira e cinemática do gás | 2015 | Federal University of Rio Grande do Sul | MICHELLE/TRECS/GMOS-S | Brazil |
| Esposito, Thomas Matthew | Exploring planetary system evolution through high-contrast imaging | 2015 | University of California Los Angeles | GPI | USA |
| Finn, Charles William | Probing the connection between the intergalactic medium and galaxies with quasar absorption-line spectroscopy | 2015 | Durham University | GMOS-S | UK |
| Gagne, Jonathan | The search for low-mass star and brown dwarf candidate members of young moving froups in the solar neighborhood | 2015 | Universite de Montreal | GNIRS/FLAMINGOS-2 | Canada |
| Garcia, Luciano | Analogos del cinturon de Kuiper en estrellas simples y binarias | 2015 | Universidad Nacional de Cordoba | NICI/TRECS | Argentina |
| Gusmão, Danilo Maciel Lopes | Estudo multi técnicas das regiões HII ultracompactas por espectroscopia de alta resolução espacial | 2015 | Universidade do Vale do Paraiba | | Brazil |
