The 14-day mission to the International Space Station will deliver the Alpha Magnetic Spectrometer and spare parts that include two S-band communications antennas, a high-pressure gas tank, additional spare parts for the Dextre robot and micrometeoroid debris shields.
The First Labor Day. The first Labor Day holiday was celebrated on Tuesday, September 5, 1882, in New York City, in accordance with the plans of the Central Labor Union. The Central Labor Union held its second Labor Day holiday just a year later, on September 5, 1883.
Labor Day parade. Labor Day is a United States national holiday, honoring working people, their contributions, achievements and sacrifices in pursuit of national prosperity and well-being. It is held annually on the first Monday of September. As part of the Labor Day celebrations, street parades are held all over the country.