News

ALMA reveals planetary construction sites around young stars

20 December 2015 Astronomy Now

Astronomers using the Atacama Large Millimetre/submillimetre Array (ALMA) have found the clearest indications yet that planets with masses several times that of Jupiter have recently formed in the discs of gas and dust around four young stars. Measurements of the gas around the stars also provide additional clues about the properties of those planets.