Gliese 581g, perhaps

Steven Vogt, co-discoverer of the disputed extrasolar planet Gliese 581g, continues to defend the discovery.

“I stand by our data and analysis,” Vogt, an astronomer at the University of California, Santa Cruz, said in an e-mail interview with “I feel confident that we have accurately and honestly reported our uncertainties and done a thorough and responsible job extracting what information this data set has to offer. I feel confident that anyone independently analyzing this data set will come to the same conclusions.”

“In 15 years of exoplanet hunting, with over hundreds of planets detected by our team, we have yet to publish a single false claim, retraction or erratum,” Vogt said. “We are doing our level best to keep it that way.”


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