1h - At the Institute of Space Research of the Academy of Sciences of the USSR, the Vega experiment is being carried out - a study by the station of Halley's comet. Works on the manufacture of the "Vega" station in the shop, tests. Lander of the station on Venus (1985). Television image of the comet. Meeting at the space center. 2h - Flight directors in the control room. Electronic station "Giotto". Television image of Halley's comet. Flight control center in Darmstadt.