We present Spitzer Space Telescope images of the isolated dwarf galaxy UGC 10445 .
The galaxy is detected at all photometric bands ( 3.6-160 \micron ) as well as in the Multiband Imaging Photometer for Spitzer ( MIPS ) spectral energy distribution mode ( 55-95 \micron ) .
We derive a star formation rate of 0.25 M _ { \odot } yr ^ { -1 } based on H \alpha and infrared flux densities .
There is over 10 ^ { 6 } M _ { \odot } of cold dust ( T \sim 18 K ) in the galaxy , represented by 160 \micron emission , that extends to a larger radius than the ultraviolet ( UV ) , optical and near-infrared light .
Such extended emission has been seen previously only in dwarf galaxies in cluster environments .
We suggest the source of heating for this dust is UV light originating in star forming complexes .
To produce the large quantity of dust requires a higher rate of star formation in the past than is observed currently .