Tag Archive for 'Gamma-ray binary'

An orbiting star begins to eclipse its partner, a rapidly rotating, superdense stellar remnant called a pulsar, in this illustration. Image credit: NASA / Sonoma State University / Aurore Simonnet.

Fermi Detects Gamma-Ray Eclipses from Seven ‘Spider’ Binary Systems

Jan 26, 2023 by News Staff

Spider binary systems contain a pulsar — the superdense, rapidly rotating remains of a star that exploded as a supernova — that slowly erodes...

LMC P3 (circled) is located in the supernova remnant DEM L241 in the Large Magellanic Cloud. Image credit: NASA’s Goddard Space Flight Center.

Record-Breaking Gamma-Ray Binary Spotted in Large Magellanic Cloud

Sep 30, 2016 by News Staff

A gamma-ray binary discovered in the Large Magellanic Cloud, a dwarf galaxy approximately 163,000 light-years away, is the first object of its kind ever...