PASADENA, Calif., May 23 (UPI) -- NASA says final preparations are under way for the launch of a space telescope that will use X-ray vision to search for hidden black holes in the universe.
The Nuclear Spectroscopic Telescope Array, or NuSTAR, will launch from Kwajalein Atoll in the Marshall Islands, NASA's Jet Propulsion Laboratory in Pasadena, Calif., reported Tuesday.