The Performance of Diamond Machined, Freeform Optics in the IRMOS Spectrometer
Ohl, R. G.; MacKenty, J. W.; Robberto, M.; Joyce, R. R.; IRMOS Team 2005, American Astronomical Society Meeting 207, #173.09 

Determining the Contamination in the UDF NICMOS parallel field B,V,I,J,H catalogs
Pavlovsky, C. M.; Kim, S.; Stiavelli, M.; Ferguson, H. C.; Beckwith, S. V. W.; Bergeron, L. E.; Carollo, C. M.; Gardner, J. P.; Hook, R.; Koekemoer, A.; Lilly, S.; Lucas, R. A.; Mobasher, B.; Panagia, N.; Rix, H.-W.; Robberto, M.2005, American Astronomical Society Meeting 207, #170.08

The UDF05 Program: Searching for Galaxies at z>6.5 in the Hubble Ultra-Deep Field
Lucas, R. A.; Stiavelli, M.; Beckwith, S. V. W.; Bergeron, L. E.; Carollo, C. M.; Ferguson, H. C.; Gardner, J. P.; Hook, R.; Kim, S.-Y.; Koekemoer, A. M.; Lilly, S. J.; Mobasher, B.; Panagia, N.; Pavlovsky, C. M.; Rix, H.-W.; Robberto, M. 2005 American Astronomical Society Meeting 207, #170.07

An overview of the HST Treasury Program on the Orion Nebula
Robberto, M.; O'Dell, R. C.; Hillenbrand, L. A.; Simon, M.; Soderblom, D.; Feigelson, E.; Krist, J.; McCullough, P.; Meyer, M.; Makidon, R.; Najita, J.; Panagia, N.; Palla, F.; Romaniello, M.; Reid, I. N.; Stauffer, J.; Stassun, K.; Smith, K.; Sherry, B.; Bergeron, L. E.; Kozhurina-Platais, V.; McMaster, M.; Villaver, E. 2005
American Astronomical Society Meeting 207, #146.01

HST photometry of the Orion Nebula Cluster 2005, American Astronomical Society Meeting 207, #130.05
Kozhurina-Platais, V.; Robberto, M.; Bergeron, L. E.; McMaster, M.; Soderblom, D.; Smith, K. 2005, American Astronomical Society Meeting 207, #130.05 

HST/NICMOS imaging of the Orion Nebula Cluster: Constraining the low mass IMF
Andersen, M.; Meyer, M. R.; Bergeron, L. E.; Robberto, M.; Smith, K.; Reid, I. N.  2005, American Astronomical Society Meeting 207, #130.03

Improved Infrared Focal Plane Arrays for HST/Wide Field Camera 3
Kimble, R. A.; MacKenty, J. W.; Hill, R. J.; Robberto, M.; Delo, G.; Foltz, R.; Malumuth, E. M.; Reed, S.; Russell, A. M.; Waczynski, A.; and 3 coauthors  2005, American Astronomical Society Meeting 207, #125.02
 
Characterization Tests of WFC3 Filters
Baggett, S.; Boucarut, R.; Telfer, R.; Kim-Quijano, J.; Quijada, M.; Arsenovic, P.; Brown, T.; Dailey, M.; Figer, D.; Hartig, G.; and 9 coauthors 2005, American Astronomical Society Meeting 207, #125.01

Probing the Reioniation Era with the Hubble Space Telescope
Stiavelli, M.; Beckwith, S.; Bergeron, L.; Carollo, C. M.; Ferguson, H. C.; Hook, R.; Gardner, A.; Koekemoer, A.; Lilly, S.; Lucas, R.; Mobasher, B.; Panagia, N.; Rix, H. W.; Robberto, M. 2005, American Astronomical Society Meeting 207, #100.06

Discovery of an Extraordinarily Massive Young Stellar Cluster
Figer, D.; MacKenty, J.; Robberto, M.; Smith, K.; Najarro, F.; Kudritzki, R. 2005, American Astronomical Society Meeting 207, #92.02

Active Regions in the Orion Nebula determined by the HST ACS Survey
O'Dell, C. R.; McCullough, P. M.; Robberto, M.; Soderblom, D. R.; Bergeron, L. E. 2005, American Astronomical Society Meeting 207, #81.18 

HST Images Do Not Support the Presence of Three High-Velocity, Low-Mass Runaway Stars in the Core of the Orion Nebula Cluster
O'Dell, C. R.; Poveda, Arcadio; Allen, Christine; Robberto, Massimo 2005, The Astrophysical Journal, Volume 633, Issue 1, pp. L45-L47

The first VLTI observations of the Galactic Center
Pott, J.-U.; Eckart, A.; Glindemann, A.; Leinert, C.; Robberto, M.; Genzel, R. 2005, Astron. Nachr., 326, 569 

A feasibility study of future observations with MIDI and other VLTI science instruments: The example of the Galactic Center
J.-U. Pott, A. Glindemann, A. Eckart, M. Schoeller, C. Leinert, T. Viehmann, M. Robberto 2005, Proceedings of SPIE Volume 5491 "New Frontiers in Stellar Interferometry", p. 126

Wide-field survey of the Orion nebula cluster
Smith, K.; Robberto, M.; O'Dell, C. R.; Hillenbrand, L. A.; Simon, M.; McCullough, P.; Krist, J.; Palla, F.; Romaniello, M.; Najita, J.; and 9 coauthors 2005, American Astronomical Society Meeting 206, #07.03 

The Orion Nebula in the Mid-Infrared
Robberto, M.; Beckwith, S. V. W.; Panagia, N.; Patel, S. G.; Herbst, T. M.; Ligori, S.; Custo, A.; Boccacci, P.; Bertero, M. 2005, The Astronomical Journal, Volume 129, Issue 3, pp. 1534-1563

Wide Field JHK Survey of the Orion Nebula Region
Smith, K. W.; Robberto, M.; McCollough, P.; Makidon, R.; Soderblom, D. R.; Panagia, N.; Reid, N.; Krist, J.; O'dell, C. R.; Stassun, K. G.; and 8 coauthors 2005, Protostars and Planets V, Proceedings of the Conference held October 24-28, 2005, in Hilton Waikoloa Village, Hawai'i. LPI Contribution No. 1286., p.8534 

The HST Survey of the Orion Nebula Cluster
Robberto, M.; Soderblom, D. R.; O'dell, C. R.; Stassun, K. G.; Hillenbrand, L. A.; Simon, M.; Feigelson, E. D.; Najita, J.; Stauffer, J.; Meyer, M.; and 12 coauthors 2005, Protostars and Planets V, Proceedings of the Conference held October 24-28, 2005, in Hilton Waikoloa Village, Hawai'i. LPI Contribution No. 1286., p.8441

VLTI observations of IRS 3 : The brightest compact MIR source at the Galactic Centre.
Pott, J.-U.; Eckart, A.; Glindemann, A.; Viehmann, T.; Schoedel, R.; Straubmeier, C.; Leinert, C.; Feldt, M.; Genzel, R.; Robberto, M. 2005, The Messenger, 119, 43-44
 
The HST survey of the Orion Nebula region
Robberto, Massimo 2005, Massive star birth: A crossroads of Astrophysics, IAU Symposium Proceedings of the international Astronomical Union 227, Held 16-20 May, Italy, edited by Cesaroni, R.; Felli, M.; Churchwell, E.; Walmsley, M. Cambridge: Cambridge University Press, 2005., pp.358-363