Tag Archive for 'WALLABY Survey'

Radio (left) and optical (right) images of NGC 4532 / DDO 137. Image credit: ICRAR / D. Lang, Perimeter Institute.

185,000-Light-Year-Long Bridge of Neutral Hydrogen Gas Connects Two Dwarf Galaxies

Sep 24, 2025 by News Staff

As part of the Widefield ASKAP L-band Legacy All-sky Survey (WALLABY), an international team of astronomers has observed the dwarf galaxy pair NGC 4532...