Astronomers Observe Gas Falling onto Neutron Star GX 301–2
On February 1, 2025, astronomers using the XRISM telescope observed gas falling onto the neutron star GX 301–2. They recorded changes in iron absorption lines shifting from redshift to emission, indicating multi-phase accretion and interactions with the stellar wind. This discovery offers new insights into how neutron stars accumulate matter from their surroundings.
TOI World·


