Tag: #neutronstars

Reanalysis of Landmark LIGO Signal Suggests Black Hole–Neutron Star Crash Had an Oval Orbit

A new study finds GW200105 kept a surprisingly eccentric orbit before merging, pointing to formation in dense clusters or triple-star systems.

#gravitationalwaves, #ligo, #blackholes, #neutronstars, #astrophysics

A ‘Hostless’ Gamma-Ray Burst Traced to a Tiny Galaxy in Tidal Debris, Shedding Light on Gold’s Origins

Astronomers used Chandra and Hubble to trace a 2023 short gamma-ray burst to a faint mini-galaxy in a tidal tail, reshaping ideas on hostless blasts and gold.

#astronomy, #gammarayburst, #neutronstars, #hubble, #chandra

NASA's Chandra X-ray Observatory Reveals New Supernova Insights

Discoveries at Cassiopeia A challenge the symmetry of supernova explosions, offering fresh perspectives on stellar deaths.

#nasa, #supernova, #cassiopeiaA, #neutronstars