The Dark Universe Observatory (DUO) is a planned NASA space-based telescope. It will conduct observations of galaxy clusters on the X-ray range with the intent of finding data related to both dark matter and energy.
Famous quotes containing the words dark, universe and/or observatory:
“It is enough
To smell, to crumble the dark earth,
While the robin sings over again
Sad songs of Autumn mirth.”
—Edward Thomas (1878–1917)
“The universe is made of stories,
not of atoms.”
—Muriel Rukeyser (1913–1980)
“Where there is an observatory and a telescope, we expect that any eyes will see new worlds at once.”
—Henry David Thoreau (1817–1862)