NOIRLab noirlab2202: Cosmic 'Spider' Found to Be Source of Powerful Gamma-Rays — Investigated by the SOAR Telescope operated by NOIRLab, the binary system is the first to be found at the penultimate stage of its evolution. Using the 4.1-meter SOAR Telescope in Chile, astronomers have discovered the first example of a binary system where a star in the process of becoming a white dwarf is orbiting a neutron star that has just finished turning into a ...

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Cosmic 'Spider' Found to Be Source of Powerful Gamma-Rays
12 Jan. 2022 — NOIRLab Science Release noirlab2202

Using the 4.1-meter SOAR Telescope in Chile, astronomers have discovered the first example of a binary system where a star in the process of becoming a white dwarf is orbiting a neutron star that has just finished turning into a rapidly spinning pulsar. The pair, originally detected by the Fermi Gamma-ray Space Telescope, is a “missing link” in the evolution of such binary systems.

The release, images and videos are available on:
https://noirlab.edu/public/news/noirlab2202/

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NOIRLab Communications, Education & Engagement
12 Jan. 2022




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