  The high spatial resolution of the Chandra X-ray Observatory allows us to
study the environment of GPS/CSS sources to within an arcsec of the strong
compact core. We present the discovery of X-ray jets in two GPS quasars,
PKS1127-145 and B2 0738+393, indicating that X-ray emission associated with the
relativistic plasma is present at large distances from the GPS nucleus. We also
discuss first results from Chandra observations of our GPS/CSS sample. We find
that 6 out of 10 sources show intrinsic absorption at a level which may be
sufficient to confine the GPS source.
