Status Report House Space and Aeronautics Subcommittee Hearing: Near-Earth Objects – Status of the Survey Program and Review of NASA’s Report to Congress October 2, 2007
Press Release Research team says extraterrestrial impact to blame for Ice Age extinctions September 25, 2007
Press Release Large asteroid breakup likely source of the impactor that caused mass extinction event on Earth 65 million years ago September 6, 2007