Did you know…
Why is Thomas Pesquet famous?
Short answer
Thomas Pesquet is today's best-known French astronaut: an engineer and former airline pilot selected by ESA in 2009, he has flown twice to the International Space Station (Proxima, 2016-2017; Alpha, 2021), performed spacewalks there, and was the first Frenchman to command the station.

Engineer, pilot, then astronaut
Born in 1978 in Rouen, Thomas Pesquet trained in aerospace engineering, worked on satellite operations and autonomy at CNES, then became an airline pilot at Air France. In 2009, the European Space Agency selected him as part of a class of six astronauts, the first in more than a decade. A long wait followed, routine in this profession: training in Russia, the United States, and Japan, scuba dives, learning spacecraft systems, before being assigned to a flight.
Two stays and a command
His Proxima mission began in November 2016: launch aboard a Soyuz, six months aboard the International Space Station, two spacewalks with Shane Kimbrough, return in June 2017. In April 2021 he flew again for the Alpha mission, this time aboard a SpaceX Crew Dragon, becoming its first European passenger. Another six-month rotation followed, punctuated by spacewalks to install solar panels on the station's truss. In the autumn of 2021 he took command of the station, something no Frenchman had done before him.
A gift for storytelling
His fame does not rest solely on this flight record, however. Pesquet photographed the Earth almost daily from the Cupola and published his images with commentary, showed how astronauts sleep, eat, and run in weightlessness, and explained scientific experiments in clear, unpretentious language. He turned it into a continuous narrative, followed by an audience well beyond space circles, giving the European programme a visibility that agency press releases never achieve. It is this dual skill, technical and narrative, that explains his particular place in French spaceflight, alongside Jean-Loup Chrétien and Claudie Haigneré.
More questions

Lviatour (CC BY SA), vía commons Astronauts and life in space
What did Neil Armstrong see in the Cueva de los Tayos?
An enormous cave full of life, not an extraterrestrial structure. According to an account by a caver on the team, published in 1979, Armstrong was the guest… more…
.jpg)
Astronauts and life in space
Why do astronauts grow taller in space?
In microgravity, the spine is no longer compressed by body weight: it lengthens and the back's natural curves flatten out. The crew gains a few centimeters… more…

Astronauts and life in space
How do astronauts sleep in space?
Each astronaut on the International Space Station has an individual cabin about the size of a phone booth, with a sleeping bag strapped to the floor, ceiling… more…

Astronauts and life in space
How long do astronauts sleep?
The International Space Station's schedule reserves 8.5 hours of sleep per night for each crew member. In practice, they sleep less: a study published in 2014… more…

Astronauts and life in space
How do astronauts eat in space?
Meals on board are mostly dehydrated foods rehydrated with water from a dispenser, and ready-to-eat thermostabilized dishes warmed in the galley oven, along… more…

Astronauts and life in space
How much money does Alexander Gerst have?
There is no reliable figure for Alexander Gerst's fortune; the amounts on celebrity websites are estimates without basis. What is documented is his… more…