A recent study proposes that advanced alien civilisations might utilise binary star systems, especially those involving neutron stars, as massive interstellar spacecraft. By ejecting material in specific directions, the stars could generate thrust, moving the system across the galaxy. Known hypervelocity stars with unusual accelerations are suggested as worth investig…A recent study proposes that advanced alien civilisations might utilise binary star systems, especially those involving neutron stars, as massive interstellar spacecraft. By ejecting material in specific directions, the stars could generate thrust, moving the system across the galaxy. Known hypervelocity stars with unusual accelerations are suggested as worth investig…
