NASA Astronauts Announce Second Letter to NASA at Heartland Conference

WUWT
"At the Heartland Conference in Chicago this morning, four of the forty-nine signers of the March letter to NASA Administrator Charles Bolden (discussed at WUWT here, here, and here) appeared to discuss their reasons for signing that letter and to announce a second letter responding to NASA’s response. The text of that letter is reproduced below: ....In our letter of March 28, 2012, we, the undersigned, respectfully requested that NASA and the Goddard Institute for Space Studies (GISS) refrain from including unproven remarks in public releases and websites.On April 11th, Dr. Waleed Abdalati responded, holding that: “As an agency, NASA does not draw conclusions and issue ‘claims’ about research findings.” Eight days later, at a senate hearing, Dr. Abdalati, did just that......"