ISSResearch
NASA Astronaut Jeanette Epps Retires
NASA Astronaut Jeanette Epps Retires NASA astronaut Jeanette Epps retired on May 30 after nearly 16 years of service with the agency. Epps spent 235 days in space, including 232 days aboard the International Space Station, working on hundreds of scientific experiments during Expedition 71/72. She was selected as a member of NASA’s 20th astronaut […]
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How Do We Do Research in Zero Gravity? We Asked a NASA Expert: Episode 62
How Do We Do Research in Zero Gravity? We Asked a NASA Expert: Episode 62 Research in zero gravity, also known as microgravity, poses several challenges due to the unique environment on the International Space Station. One major issue is that objects can float away, making it difficult to contain experiments and equipment, as seen […]
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Back to Earth
Back to Earth Astronaut Don Pettit and cosmonauts Alexey Ovchinin and Ivan Vagner safely returned to Earth on April 19, 2025, after a mission aboard the International Space Station. Pettit conducted hundreds of hours of scientific research during his time in space, focusing on advancements in metal 3D printing, water sanitization, plant growth, and fire […]
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NASA Astronaut Don Pettit to Discuss Seven-Month Space Mission
NASA Astronaut Don Pettit to Discuss Seven-Month Space Mission NASA astronaut Don Pettit will discuss his seven-month space mission at a news conference on April 28 at NASA’s Johnson Space Center in Houston. Pettit spent 220 days in space, bringing his career total to 590 days in space during four spaceflights and completing over 3,500 […]
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NASA Astronaut Don Pettit, Crewmates Complete Space Station Expedition
NASA Astronaut Don Pettit, Crewmates Complete Space Station Expedition NASA astronaut Don Pettit and his crewmates Alexey Ovchinin and Ivan Vagner have completed a seven-month science mission aboard the International Space Station, logging 220 days in space. The trio returned to Earth on April 19, 2025, after conducting research on various topics including metal 3D […]
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Science Meets Art: NASA Astronaut Don Pettit Turns the Camera on Science
Science Meets Art: NASA Astronaut Don Pettit Turns the Camera on Science NASA astronaut Don Pettit recently completed a seven-month mission aboard the International Space Station as part of Expedition 72, contributing to research that benefits humanity and future space missions. Pettit demonstrated “science of opportunity” by experimenting with his surroundings, showcasing how art, science, […]
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NASA Astronaut to Answer Questions from Colorado Students
NASA Astronaut to Answer Questions from Colorado Students NASA astronaut Nichole Ayers will answer questions from Colorado students on April 21 via a space-to-Earth call, hosted by Woodland Park High School. The event is open to students from both high school and middle school levels, aiming to inspire young minds and show that big dreams […]
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NASA Invites Virtual Guests to Launch of SpaceX 32nd Resupply Mission
NASA Invites Virtual Guests to Launch of SpaceX 32nd Resupply Mission NASA invites the public to participate in virtual activities ahead of the launch of SpaceX’s 32nd commercial resupply services mission for the agency, targeting April 21 from Launch Complex 39A at NASA’s Kennedy Space Center. The SpaceX Dragon spacecraft will deliver several new experiments, […]
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Why Do We Grow Plants in Space?
Why Do We Grow Plants in Space? Growing plants in space helps create a sustainable environment for human presence in space, providing food, oxygen, water recycling, and psychological benefits. The study of plant growth in space also allows scientists to investigate how plants adapt to novel environments, develop new technologies, and improve agricultural techniques on […]
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Station Nation: Meet Nick Kopp, SpaceX Dragon Flight Lead
Station Nation: Meet Nick Kopp, SpaceX Dragon Flight Lead Nick Kopp is a Dragon flight lead at NASA’s Johnson Space Center in Houston, leading the agency’s efforts to prepare, launch, and return cargo missions to the International Space Station. Kopp has been working for NASA for about 15 years, starting at Marshall Space Flight Center […]
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