Ewan D. Barr

2

Articles

2

Comments
Representação artística do sistema binário NGC 1851E: par de estrelas que oferece uma nova visão dos extremos da matéria no universo. MPIfR; Daniëlle Futselaar (artsource.nl)

Buraco negro, estrela de nêutrons ou algo novo? Astrônomos descobrem um objeto que desafia a compreensão

Ewan D. Barr, Max Planck Institute for Radio Astronomy; Arunima Dutta, Max Planck Institute for Radio Astronomy, and Benjamin Stappers, University of Manchester

É muito pesado para ser uma estrela de nêutrons e muito leve para ser um buraco negro. Então, o que é?
An artist’s impression of the the NGC 1851E binary system, looking over the shoulder of the dark mystery companion star. MPIfR; Daniëlle Futselaar (artsource.nl)

Black hole, neutron star or something new? We discovered an object that defies explanation

Ewan D. Barr, Max Planck Institute for Radio Astronomy; Arunima Dutta, Max Planck Institute for Radio Astronomy, and Benjamin Stappers, University of Manchester

It’s too heavy to be a neutron star and too light to be a black hole. So what is it?

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