Four astronauts arrived at the International Space Station (ISS) on Saturday night Finnish time, following a 34-hour journey from Cape Canaveral, Florida. The crew includes American astronauts Jessica Meir and Jack Hathaway, French astronaut Sophie Adenot, and Russian astronaut Andrei Fedjajev. Their mission on the ISS involves conducting scientific experiments, such as studying the effects of microgravity on the human body and the growth of lung tissue in space.

The arrival of these astronauts is particularly significant as they replace a previous crew that had to return to Earth prematurely in January due to health issues affecting one of its members. This highlights the dynamic nature of space missions and the required adaptability of space crews. The ISS continues to operate with scientific missions that seek to expand human knowledge and capabilities in space.

Additionally, the ISS currently hosts a three-member crew that arrived in November, maintaining a continuous human presence in space. This ongoing international collaboration emphasizes the importance of space exploration and research as it brings together astronauts from different countries to work on advanced scientific projects that could benefit humanity overall.