Agnirva Space Premier League - Expedition #32099: Rodent Research-Demonstration 1: Studying Biological Responses to Spaceflight

Rodent Research-Demonstration 1 is a pivotal experiment focused on understanding the biological effects of spaceflight on mammalian organisms. Led by Dr. Rasha Hammamieh from the Walter Reed Army Institute of Research, in collaboration with Leidos and NASA Ames Research Center, this experiment aims to shed light on how microgravity impacts animal health, with a specific focus on rodents.

Rodents have long been used in scientific research due to their genetic similarities to humans. This experiment involved sending rodents to the International Space Station (ISS) during Expedition 65 to monitor their biological responses in the microgravity environment. Researchers studied various physiological changes in the rodents, including muscle atrophy, bone density loss, and immune system alterations.

Understanding these biological changes is crucial for future human space missions. Since astronauts will experience similar effects during long-duration missions, such as those to Mars or beyond, learning from the rodent models helps researchers develop countermeasures to maintain astronaut health in space.

The research findings from this study provide invaluable insights into the physiological challenges of space travel, especially in terms of long-term health. By studying rodents, scientists can develop better health protocols and medical interventions for astronauts, ensuring their safety and well-being on extended missions.

Learn more about the Rodent Research-Demonstration 1 experiment here: [NASA ISS Science](https://www.nasa.gov/iss-science/).

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