Kerr Watch

Elapsed time since Richard Kerr failed to inform his Science readers of the confirmation of nanodiamonds at the YDB: 6 years, 2 months, and 2 days

Journal of Glaciology: Discovery of nanodiamond rich layer in the Greenland ice sheet

discovery of nanodiamond rich layer in the greenland ice sheet

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PNAS: No evidence of nanodiamonds in Younger Dryas sediments to support an impact event

no evidence of nanodiamonds in Younger Dryas sediments to support an impact event

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Ellenberger throws gauntlet at feet of NASA's Morrison

Leroy Ellenberger

Dave,

As you probably know, the Sep/Oct Skeptical Inquirer (whose cover features Martin Gardner) contains letters by Clark Chapman and Paul Hilfinger, reacting to your May/Jun article on the claimed impact at the Younger Dryas boundary (also with a letter from Mark Bosslough commenting on his sidebar […]

SENATOR NELSON ON BOARD FOR DEALING WITH POSSIBLE 2022 IMPACT HAZARD

Senator Bill Nelson (D-Florida) Sec.201 (b) UNITED STATES HUMAN SPACE FLIGHT CAPABILITIES.—Congress reaffirms the policy stated in section 501(a) of the National Aeronautics and Space Administration Authorization Act of 2005 (42 U.S.C. 16761(a)), that the United States shall maintain an uninterrupted capability for human space flight and operations in low-Earth orbit, and beyond, as […]