A Spanish astronomer has admitted he accessed internet telescope logs of another astronomer's observations of a giant object orbiting beyond Neptune – but denies doing anything wrong. Jose-Luis Ortiz of the Institute of Astrophysics of Andalusia in Granada told New Scientist that it was "perfectly legitimate" because he found the logs on a publicly available website via a Google search. But Mike Brown, the Caltech astronomer whose logs Ortiz uncovered, claims that accessing the information was at least "unethical" and may, if Ortiz misused the data, have crossed the line into scientific fraud. The incident highlights two emerging controversies in...