Astronomers team up to give first look at birthplaces of most current stars
Fast radio bursts born in cosmic cataclysms
Fast radio bursts (FRBs) were first discovered in 2007, and in the years since radio astronomers have detected a few dozen of these events. Researchers have found that these mysterious “cosmic whistles” can release a billion times more energy in gamma-rays than they do in radio waves, rivalling supernovae in their explosive power.
ALMA spots monstrous baby galaxies cradled in dark matter
Astronomers using the Atacama Large Millimetre/submillimetre Array (ALMA) have discovered a nest of colossal baby galaxies 11.5 billion light-years away. The young galaxies seem to reside at the junction of gigantic filaments in a web of dark matter. These findings are important for understanding how enormous galaxies like these are formed and how they evolve into huge elliptical galaxies.