Cosmonautics. Marathon in orbit (2016)

In March 2015, a joint project of Roscosmos and NASA was launched.

Cosmonaut Mikhail Kornienko and astronaut Scott Kelly should spend a whole year in orbit.

There are less than three months left before the end of the experiment, scientists are looking forward to the return of Mikhail Kornienko and Scott Kelly.

Such flights prove that you can live and work in zero gravity for a long time.

According to experts, it is quite possible to make a flight to Mars in two decades, but in order to send a person to such a cosmic distance, it is necessary to competently assess all the risks.

Interview: Mikhail Kornienko, Charles Bolden, Valery Polyakov.