Sources

Scientific Paper

  •  LabbÃ, I., et al. "Ultradeep infrared array camera observations of sub-L* Z ~ 7 and Z ~ 8 galaxies in the Hubble Ultra Deep Field: The contribution of low-luminosity galaxies to the stellar mass density and reionization." Astrophysical Journal Letters (December 14, 2009)

Images

  • Zoom into Hubble Ultra Deep Field-IR ( NASA, ESA, and G. Bacon and M. Estacion [STScI] )
  • Hubble Ultra Deep Field-IR 2009 ( NASA/ESA/G. Illingworth & R. Bouwens [UC-Santa Cruz]/HUDF09 Team)
  • Hubble Ultra Deep Field-Optical 2004 ( NASA, ESA, S. Beckwith (STScI) and the HUDF Team )