Light from LIGO’s neutron star smashup just got even brighter

 作者:胡母写颉     |      日期:2019-03-07 07:07:01
NSF/LIGO/Sonoma State University/A. Simonnet By Leah Crane The leftovers from the first neutron star smashup we’ve ever seen have surprised us. The beam of light that jetted out of the explosion has gotten even brighter in the three months since the Laser Interferometer Gravitational Wave Observatory (LIGO) and other observatories spotted the collision. This brightening may mean that similar jets of x-rays and gamma radiation are more complicated than we thought. At the beginning of December,