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Physics and Astronomy Classification Scheme
in Astronomy
Photoconductor Array Camera and Spectrometer
in Astronomy
170948170949
Similar to PACS
BBH - Big Black Hole
BBT - Big Bang Theory
BCG - Blue Compact Galaxy
BD - Brown Dwarf
BE - Bright Elements
BHAS - Black Hills Astronomical Society
BHB - Black Hole Bang
View all in Astronomy