Sentences with phrase «first unambiguous evidence»

«We now have the first unambiguous evidence for a rotating disk around a high - mass star that also is powering an outflow,» Shepherd said.

Not exact matches

But in the early stages, when a new contender first challenges an accepted paradigm, the criteria do not yield an unambiguous verdict; the experimental evidence and the relative weights assigned to diverse criteria are debatable and subject to individual judgment.