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.
When is Labor Day 2017. Labor Day 2017 is a federal holiday and falls on the first Monday of September. The date of the Holiday changes each year but always remains on a Monday; consult the above table for exact dates.See besides 'Labor Day' even more holidays, click on one of the links below.