Nine minutes after the liftoff, the rocket will put the spacecraft into Earth orbit, and the Progress spacecraft will separate from the rocket's third stage and begin its independent flight to the ISS.
Russia's new space freighter will fly the traditional two-day route and is scheduled to dock the station on February 17 at 9:12 a.m. Moscow time (06:12 GMT). The spacecraft will spend a total of 180 days in space.
The spacecraft will deliver to the station more than 2.5 tonnes of cargo, including nearly 1.5 tonnes worth of hardware and equipment for the station's systems and scientific experiments, clothing, food, medical and sanitary supplies for the ISS crew, 580 kilograms of fuel, 420 kilograms of drinking water and 40 kilograms of nitrogen.
The space freighter also carries consumables for the new scientific experiment dubbed "Fullerene" to grow fullerite crystals in the Nauka module — the third crystalline form of carbon, which is a new class of semiconductors. Progress MS-26 will also carry equipment for the new scientific experiment Orbita-MG to create a monitoring system that will find cracks and other leaks in the station's hull.