Diagram of the Astro-1 shuttle payload
which shows that the
BBXRT is the instrument package at the back of the shuttle cargo bay.
The instruments in the front consist of the other Astro-1 instruments:
the Hopkins Ultraviolet Telescope (HUT), Ultraviolet Imaging Telescope
(UIT), and Wisconsin Ultraviolet Planetary Photometry Experiment
(WUPPE).
Artist's conception of Astro-1 in flight
