By SETH BORENSTEIN and MICHAEL GRACZYK Astronaut Gene Cernan traced his only child’s initials in the dust of the lunar surface. Then he climbed into the lunar module for the ride home, becoming the last person to walk on the moon. It was a moment that defined the Apollo 17 commander in both the public […]
By SETH BORENSTEIN John Glenn was the ultimate all-American hero. He was the first American to orbit the Earth, a war hero fighter pilot, a record-setting test pilot, a longtime senator, a presidential candidate and a man who defied age and gravity to go back into space at 77. But those were just his accomplishments.