NAOJ ATERUI III simulations show magnetic fields strip angular momentum from forming protostar pairs at up to 0.7 percent per orbital period, explaining why binary systems form fast enough to match ...
Ring galaxies and polar-ring galaxies offer natural laboratories for investigating how dynamical processes shape star formation. In collisional ring systems, a near head-on encounter launches a ...
Above a certain threshold, galaxies stop growing , no matter how much raw material they have on hand. The question is: what flips the switch?