A Russian actress and director have arrived at the International Space Station (ISS) in a bid to best the United States and film the first movie in orbit.
The Russian crew is set to beat a Hollywood project that was announced last year by "Mission Impossible" star Tom Cruise together with NASA and Elon Musk's SpaceX.
Actress Yulia Peresild, 37, and film director Klim Shipenko, 38, took off from the Russia-leased Baikonur Cosmodrome in ex-Soviet Kazakhstan as scheduled.
But they belatedly docked at the ISS at 12.22 GMT after veteran cosmonaut Anton Shkaplerov switched to manual control.
"Welcome to the ISS!" Russia's space agency Roscosmos said on Twitter.
The movie's plot, which has been mostly kept under wraps along with its budget, was revealed by Russia's space agency Roscosmos to centre around a female surgeon who is dispatched to the ISS to save a cosmonaut.
Mr Shkaplerov and two other Russian cosmonauts aboard the ISS are said to have cameo roles in the film.
"For me, space is alluring, welcoming and has no boundaries," Ms Peresild, who was selected out of 3,000 candidates for the role, said in remarks broadcast by Roscosmos.
Several hours ahead of take off, the trio arrived at the launch pad clad in heavy spacesuits, waving to the crowds as they boarded their spacecraft.
True to a pre-flight tradition religiously observed by cosmonauts, the crew said that on Sunday they watched the classic Soviet film "The White Sun of the Desert".
They are expected to return to Earth on 17 October in a capsule with cosmonaut Oleg Novitsky, who has been on the ISS for the past six months.
"Not only do we need to make a film, we need to come back to Earth alive," Mr Shkaplerov said.
If successful, the mission will add to a long list of firsts for Russia's space industry.
The Soviets launched the first satellite Sputnik, and sent the first animal, a dog named Laika, the first man, Yuri Gagarin, and the first woman, Valentina Tereshkova, into orbit.
But compared to the Soviet era, modern Russia has struggled to innovate and its space industry is fighting to secure state funding with the Kremlin prioritising military spending.
Its space agency is still reliant on Soviet-designed technology and has faced a number of setbacks, including corruption scandals and botched launches.
Russia is also falling behind in the global space race, facing tough competition from the US and China, with Beijing showing growing ambitions in the industry.
Roscosmos was also dealt a blow after SpaceX last year successfully delivered astronauts to the ISS, costing Russia its monopoly for journeys to the orbital station.
In a bid to spruce up its image and diversify its revenue, Russia's space programme revealed this year that it will be reviving its tourism programme to ferry fee-paying adventurers to the ISS.
After a decade-long pause, Russia will send two Japanese tourists, including billionaire Yusaku Maezawa, to the ISS in December, capping a year that has been a milestone for amateur space travel.
Last month, SpaceX completed the first all-civilian mission to space that took four untrained astronauts on a three-day loop around the Earth's orbit.
The trip followed the missions of billionaire Richard Branson, who spent several minutes in weightlessness in July, and of Amazon-founder Jeff Bezos completing a similar mission just days later.