This star rotates at a speed of 716 times per second – the fastest rotation in the Universe.

Located 26,000 light-years from Earth, the neutron star 4U 1820-30, along with the white dwarf from which it is absorbing material, is part of a close binary system.

The density of the neutron star 4U 1820-30 is such that, despite its diameter of only 12 km, its mass is 1.4 times the mass of the Sun. The illustration shows a neutron star compared to Manhattan Island. NASA Goddard Space Flight Center

Jose Manuel Nieves

This is an exceptional find, one of those that is very rare. Led by Gaurava K. Jaisawal of the Technical University of Denmark, an international team of astronomers has discovered a neutron star orbiting…

Session limit reached

  • Access to premium content is available through the establishment you’re in, but there are currently too many people logged in at the same time. Please try again in a few minutes.


try again




ABC Premium

You have exceeded your session limit

  • You can only run three sessions at a time. We’ve closed the oldest session so you can continue watching the others without restrictions.


Continue browsing


Article for subscribers only


Source link

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button