Richard E. Byrd on March 5, 1927. The President of the United States of America takes pleasure in presenting the Navy Cross to Rear Admiral Richard Evelyn Byrd Jr. (NSN: 0–7918), United States Navy, for extraordinary heroism in the line of his profession as Commanding Officer of the Byrd Antarctic Expedition I, in that on November 28, 1929 he took off in his "Floyd Bennett" from the Expedition's base at Little America, Antarctica and, after a flight made under the most difficult conditions he reached the South Pole on November 29, 1929. After flying some distance beyond this point he returned to his
Explorer 19 Explorer 19 Explorer 19 was an American satellite launched on December 19, 1963, as part of NASA's Explorers program. It was the third of six identical Explorer satellites launched to study air density and composition, and the second to reach orbit. It was identical to Explorer 9. The second of six identical air density research satellites to be launched, Explorer 9 was the first to successfully reach orbit. It was still operational when the next satellite, Explorer 19, was launched, allowing simultaneous readings to be taken and compared. The spacecraft consisted of alternating layers of aluminium foil and Mylar polyester