So cool. Some features are moving outward at good fractions of c, some are not (standing shocks??)
Bill Keel
Jet of the elliptical galaxy M87. Images were aligned with point sources within the galaxy.
2002 to 2025. 23 years
#Hubble ACS & WFC3 (filter: F606W) from these programs: archive.stsci.edu/proposal_sea... & archive.stsci.edu/proposal_sea...