"kurtan" writes:
The "much more comprehensive paper by Anderson et al."[12002(HE)]
notes good fit to an "existing theoretical assumption": (traditional) tired
light,
.... Then bear in mind that the observed acceleration anomaly may
be a strong evidence supporting this Scale Expanding Spacetime theory.
/Kurt B.

The apparent fatal flaw in your proposition is that the Pioneer 10
effect is a slight frequency *increase* compared to the expected
value, whereas tired light scenarios would tend to *decrease* the
frequency.

CM