The flight of the Russian participants of the 70th long-term expedition — cosmonauts of Roscosmos continues on the International Space Station Oleg Kononenko, Nikolai Chub and Konstantin Borisov.
On February 6, according to the flight program of the Russian segment of the station,:
Neuroimmunity experiment (assessment of the effect of stress on immunity and stress-reactivity systems in space);
experiment “Separation” (testing and testing in microgravity of a system for the regeneration of water from urine);
The UV Atmosphere experiment (mapping of the night atmosphere in the near ultraviolet range with a wide-angle detector with a large aperture and high spatiotemporal resolution);
the Ekon-M experiment (photographing the Earth to assess the environmental situation);
preparation for the undocking of the Progress MS‑24 cargo ship from the ISS, scheduled for February 13, is the laying of the equipment to be removed into the ship, refueling of the tanks of the Zarya functional cargo unit with 46 kg of fuel and 84 kg of oxidizer from the ship’s tanks.
The material was prepared with the assistance of the Yuri Gagarin Cosmonaut Training Center