Brian Williams

@bjwilli2.bsky.social

263 Followers 178 Following

Astrophysicist at NASA. XRISM Project Scientist. Associate PI for the AXIS Probe concept. I mostly play golf and hang out with my dogs. I have a kid now. Go Noles. https://asd.gsfc.nasa.gov/Brian.Williams/

faint spectral lines of Chlorine and potassium are visible in the X-ray spectrum of Cassiopeia A, as seen by XRISM