The researchers used the Atacama Large Millimeter/submillimeter Array (ALMA), combined with maser astrometry—a way to measure the positions of gas using microwaves—to trace the complete process of gas ...

Using the NOrthern Extended Millimeter Array (NOEMA) and the Atacama Large Millimeter/submillimeter Array (ALMA), Chinese astronomers have observed a young stellar object known as G24.33+0.14 in the ...

Astronomers are shedding light on the mystery of matter accretion in young stars. Their discovery helps explain how matter accumulates on the surface of a young star and reconciles the theory behind ...

Spin transfer Artist’s impression of an accretion disc surrounding a black hole. (Courtesy: Shutterstock/oorka) Researchers in France have created a new experiment that could improve our understanding ...

Starting from the upper left and moving clockwise from large to small scales: upper left —"spiral-like" system; upper right — "bar-like" structure; lower right — rotating infalling envelope; lower ...