Using the X-ray spacecraft XRISM, astronomers have observed stellar winds from a hypermassive star feeding a neutron star.

“You bet, I’m really excited about this flyby,” said William C. Feldman, a Senior Scientist at the Tucson-based Planetary Science Institute and Cognizant Co-Investigator for the Neutron Spectrometer ...

Using data from the Japan–led XRISM (X-ray Imaging and Spectroscopy Mission) observatory, astronomers have directly observed ...

Astronomers watched a neutron star's accretion disk vanish, only to reappear spinning in reverse.

Neutron spectrometry is a vital methodology for characterising the energy distribution and fluence of neutrons in diverse radiation environments. Techniques range from the classical Bonner Sphere ...

Researchers at the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS) and their collaborators have measured the masses of several key nuclei with high precision by employing ...

The high-resolution neutron spectrometer HRNS. The yellow structural elements surround the TPR system designed at the Institute of Nuclear Physics of the Polish Academy of Sciences in Cracow. The ...