An article published in “The Astrophyisical Journal” describes the discovery of the first gamma-ray binary found outside the Milky Way, called LMC P3. A team of researchers led by Robin Corbet at NASA’s Goddard Space Flight Center used the Fermi space telescope to discover this couple in the Large Magellanic Cloud formed by a giant blue star and a companion that might be a neutron star or a black hole that are interacting producing cyclic gamma-ray emission.
An article published in the journal “Science” describes a research about the structure around the young star Elias 2-27. A team led by astronomer Laura Perez of the Max Planck Institute for Radio Astronomy in Bonn, Germany, used the ALMA radio telescope to detect the spiral-shaped structure around the star, the first of its kind ever observed.
A series of articles to be published in “Astrophysical Journal” and “Monthly Notices of the Royal Astronomical Society” describe different parts of a research based on the observation of the Hubble Space Telescope’s Ultra Deep Field (HUDF) using the radio telescope ALMA. These observations show that the rate of star formation in young galaxies is closely related to their total mass in stars.
Two articles, one published in “The Astrophysical Journal Letters” and one published in the journal “Monthly Notices of the Royal Astronomical Society”, describe as many research on the supernova remnants known as RCW103. At its center a neutron star formed called 1E 161348-5055 – or simply 1E 1613 – that has been puzzling astronomers for decades for its abnormal behavior. Now two teams independently offered the same explanation: the neutron star has the characteristics of a magnetar.
ESA has published the first 3D map of the Milky Way obtained from the Gaia space probe, the most detailed of its kind ever produced. It’s a catalog of more than a billion stars with data that are two hundred more accurate than those of its predecessor, Hipparcos, whose mission lasted between 1989 and 1993.