GALLERY u ANTENNAE GALAXIES Basudeb Chakrabarti NGC 4038 and NGC 4039 have been caught in a gravitational dance for the last half-billion years, creating long, antennae-like structures of gas, dust, and stars. The reddish regions near the merging galaxies' nuclei are bursting with star formation. DETAILS: PlaneWave CDK24 DallKirkham telescope and FLI ProLine PL9000 camera. Total exposure: 41 hours through LRGB filters. /3 q NEBULOSITY IN CYGNUS Emil Andronic These ionized streaks of hydrogen gas and dust, known as LBN 326 (top left) and LBN 313 (bottom right), appear to course through the galaxy between Deneb and Delta Cygni. DETAILS: TS Optics 65-mm Quadruplet Astrograph and ZWO ASI294MC Pro camera. Total exposure: 16 hours through Hα and RGB filters. 76 JULY 2022 * SKY & TELESCOPE