See amazing views of colliding galaxies NGC 520 and barred galaxy IC 4212 in imagery from the Siena Galaxy Atlas. Credit: CTIO/NOIRLab/DOE/NSF/AURA/N. Bartmann Image Processing: T.A. Rector ...

Take a journey to 89 million light-years away from Earth to the NGC 7727 galaxy. It harbors the closest pair of supermassive ...

Astronomers from Swinburne University in Australia and elsewhere have employed the Keck II telescope to investigate the ...