A FLASH combination: ASKAP and MUSE sniff out gas around galaxies
The timescales in which star-forming galaxies deplete their gas is found to be short relative to the age of the Universe. This points to the conclusion that galaxies must have a way to replenish their gas reservoirs and indeed, early cosmological simulations reveal cold gas being channeled along dark matter filaments. At the same time, …
Detailed cross-section of another galaxy reveals surprising similarities to our home
The first detailed cross-section of a galaxy broadly similar to the Milky Way, published today, reveals that our galaxy evolved gradually, instead of being the result of a violent mash-up. The finding throws the origin story of our home into doubt. The first detailed cross-section of a galaxy broadly similar to the Milky Way, published …