Australian country music international hit "Armstrong", a tribute to the historic 1969 moon landing by American astronaut Neil Armstrong is now included in a time capsule at the Johnson Space Center in Houston, Texas. Ted Egan (AM) began recording in 1969 and has released 28 albums, mostly themed around outback life, history and Aboriginal affairs. Eric Bogle's 1972 folk lament to the Gallipoli campaign "And The Band Played Waltzing Matilda" recalled the Celtic origins of Australian folk-country. Singer-songwriter John Williamson, (OAM) began to build his reputation as an iconic Australian entertainer with his 1970 performance of his first song "Old Man Emu" on
History of the telescope on September 17, its seventh known moon, Mimas. This telescope was world's largest telescope for over 50 years. However, this large scope was difficult to handle and thus less used than his favorite 18.7-inch reflector. In 1845 William Parsons, 3rd Earl of Rosse built his Newtonian reflector called the "Leviathan of Parsonstown" with which he discovered the spiral form of galaxies. All of these larger reflectors suffered from the poor reflectivity and fast tarnishing nature of their speculum metal mirrors. This meant they need more than one mirror per telescope since mirrors had to be frequently removed and re-polished. This