223-NASA – Hubble Ultra Deep Field “…we see some of these galaxies as they were just half a billion years after the Big Bang.”

Farthest objects ever seen pinpointed in the Hubble Ultra Deep Field.
Hubble’s Deep Fields.
Hubble observations have forever changed our understanding of the universe, but no single image has reshaped that understanding like the Hubble Deep Field.
Brian Cox: Hubble Deep Field Image and Our Insignificance.
Hubble Ultra Deep Field.
Why would anyone aim the world’s most sophisticated
telescope at the same piece of sky for 28 days in a row?
Answer: because it allows astronomers to see much farther out
and further back in time that ever before!
Pan across the Hubble Legacy Field.
Panning the HUDF.
Extreme Deep Field Zoom and Flythrough.
Zooming in distant galaxies in the deepest view of the Universe.