This week, from December 1–5, 2025, three astronauts aboard the International Space Station (ISS) have successfully settled into their new routines, marking the first week of their mission in orbit. The crew, representing an international collaboration, is now adapting to microgravity life while beginning a series of scientific experiments designed to benefit both space exploration and life on Earth.
According to mission updates, the astronauts spent the initial days conducting health checks, familiarizing themselves with the station’s modules, and unpacking essential supplies. Daily routines include exercise regimens to maintain muscle and bone strength, as well as careful monitoring of environmental systems critical to long-term space habitation.
Early reports indicate that the crew is already engaging in experiments spanning biology, materials science, and microgravity physics. One highlight involves studies on plant growth in space, which could inform future food production on long-duration missions, while another focuses on how advanced alloys behave under zero-gravity conditions — data vital for spacecraft design.
In addition to their scientific work, the astronauts are maintaining outreach activities, sharing live updates and video messages with students and space enthusiasts on Earth. Such communication not only inspires the next generation of space explorers but also provides a sense of connection despite the physical distance from our planet.
Mission control notes that the astronauts have adapted well to sleeping in microgravity, using specialized sleeping bags attached to walls to prevent floating during rest, and are effectively managing time zones, work schedules, and the rigors of a confined environment.
As the week concludes, the crew is expected to begin more complex experiments and prepare for upcoming cargo deliveries. Their successful integration into daily life aboard the ISS reflects both their training and the growing experience of international teams working together in orbit.
The early days of this mission set a promising tone for months ahead, as the astronauts contribute to research that could shape the future of space travel and deepen our understanding of living beyond Earth.













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