Today In History – September 23
September 23, 1846, Neptune was observed for the first time in history.
Discovery
Today In History – May 29
June 7, 1998, the Discovery became the first space shuttle to dock at the International Space Station (ISS).
September 23, 1846, Neptune was observed for the first time in history.
June 7, 1998, the Discovery became the first space shuttle to dock at the International Space Station (ISS).