In 1949 a team of astronomers discovered a star 1,300 light-years from Earth, at the head of Orion the Hunter. Since then, astronomers have found that the star—GW Orionis—has two stellar companions.
New observations and simulations of three spiral arms of gas feeding material to three protostars forming in a trinary system have clarified the formation of multi-star systems. New observations and ...
Astronomers discover neutron star devouring its brown dwarf companion in "black widow" binary system
In context: Man has forever looked at the stars. These heavenly bodies are fascinating even with the naked eye. However, advancements in observation have made space even more intriguing. Astronomers ...
Gas distribution around the trinary protostars IRAS 04239+2436, (left) ALMA observations of SO emissions, and (right) as reproduced by the numerical simulation on the supercomputer ATERUI. In the left ...
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