The One-Year Crew: Paving the Human Path to Mars Through Extended Space Research
In short: In March 2015, NASA and Roscosmos launched a landmark mission to the International Space Station. Scott Kelly and Mikhail Kornienko began a year-long stay in orbit, a critical experiment designed to understand the physiological toll of long-duration spaceflight—an essential step for future human missions to Mars.
The Expedition 43 crew members, including Gennady Padalka, Scott Kelly, and Mikhail Kornienko, finalized their preparations at the Baikonur Cosmodrome in Kazakhstan before launching in the Soyuz TMA-16M spacecraft on March 27, 2015. While Padalka served as commander, the mission was defined by the unprecedented one-year commitment of Kelly and Kornienko. This joint U.S.-Russian effort serves as a vital precursor to deep-space exploration, specifically targeting the challenges of keeping humans healthy during the multi-year transit required for a journey to Mars.
Life aboard the station involves rigorous scientific inquiry. During the mission, crews engaged in diverse research, including the Micro-5 study, which examined infectious disease risks using roundworms and microbes, and the Osteo-4 study, which analyzed bone density loss. These experiments provide data not only for astronaut safety but also for medical advancements on Earth, such as treatments for osteoporosis. Additionally, the crew tested cutting-edge technology like 'Synthetic Muscle,' a polymer designed to mimic human muscle contraction, potentially allowing future robots to perform dexterous, high-risk tasks in space.
The operational environment of the ISS is constantly evolving. During this period, the station hosted multiple cargo deliveries, including SpaceX Dragon missions, and underwent structural adjustments to accommodate new International Docking Adapters. These modifications are necessary to support the arrival of future commercial crew vehicles. As the station continues its role as an orbital laboratory, the data gathered from the One-Year Crew remains a cornerstone of NASA’s long-term strategy, providing the necessary evidence to manage human health and performance in the unforgiving conditions of microgravity.
Opens the Intellect+ feed with this card first. Swipe up for the next one.
Sources
- Summary by Intellect · source: Expedition 43 Crew Departs for Kazakh Launch Site in Preparation for Trip to Space Station
- Also: Expedition 43 Crew Departs Space Station, Lands Safely in Kazakhstan - NASA
To cite this card, link to https://intellectplus.co.uk/app/space-expedition-43-crew-departs-for-kazakh-launch-site-in-prepara.
How we source, check and correct cards: Editorial standards.
General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.
Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?
Related
More in Space agencies · More in Space · Latest · A–Z · All topics
