Cygnus X-3, studied by XRISM, pairs a Wolf-Rayet star and compact object XRISM’s Resolve spectrometer captured intricate gas ...

Using the Japanese-led X-ray Imaging and Spectroscopy Mission (XRISM), astronomers have taken a deep look into a fascinating ...

The Japan-led XRISM observatory has captured the most detailed portrait yet of gases flowing within Cygnus X-3, one of the most studied sources in the X-ray sky.

The Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory has captured the most detailed portrait yet of gases ...

Astronomers have stumbled upon a pair of massive black holes in a distant galaxy that are triggering unusual bursts of light ...

Gamma-Ray Bursts (GRBs): Intense explosions observed in distant galaxies that release massive amounts of energy, primarily in the form of gamma rays. Kilonova Explosions (Neutron Star Mergers) : ...

The universe is home to many fascinating objects. R Aquarii is a binary star system with a red giant and a white dwarf. Omega ...

Santilla Chingaipe’s new book brings a fresh and urgent perspective to bear on Australian history. But in countering ...

Astronomers have witnessed a rare cosmic event a billion light-years away: two supermassive black holes orbiting each other ...

NASA's Swift Observatory revealed twin 'monster' black holes devouring a gas cloud in a distant galaxy, creating recurring ...