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Compared to a backyard view, the Hubble Space Telescope observes a miniscule portion of the sky.
Hubble observed this relatively empty region for over 11 days of combined exposure.
The larger galaxies often have the familiar spiral and elliptical shapes.
A two-dimensional image can show the sizes, shapes, and colors of galaxies.
This three-dimensional data set enables astronomers to examine galaxies across the cosmos.
Looking farther out into space is also looking farther back in time.
Smaller galaxies often merge together to build up larger galaxies.
A fully formed spiral galaxy takes many billions of years to develop.
There are more than 10 million patches of this size across the entire sky.
Deep fields are crucial for studying the distribution, characteristics, and development of galaxies.
Opening remarks
How does the DSN help with geosynchronous orbit?
Current and future missions enabled by the Deep Space Network
Q&A with Dr. Lazio
The DSN as a scientific instrument
First reflections from Mercury
Discovery of a moon around an asteroid
Canberra 70 antenna
What is the Asteroid Belt?
Closing Remarks