How to FLY A SPACESHIP to the SPACE STATION - Smarter Every Day 131

TL;DR

Astronaut Scott Kelly discusses his upcoming year-long mission on the International Space Station and the scientific research conducted in preparation for future Mars missions.

Transcript

Hey it's me Destin, welcome back to Smarter Every Day. Most people know that if you're gonna go to the International Space Station you first get on this rocket in Russia called the Soyuz. You strap yourself in, you launch from Baikonur and you go straight up to the space station, you pop open the hatch and then you high-five all your astronaut budd... Read More

Key Insights

• 👨‍🚀 Astronauts on long-duration missions such as Scott Kelly's play a crucial role in advancing scientific knowledge for future space exploration, particularly for Mars missions.
• 👾 Research conducted on the International Space Station focuses on understanding the effects of the space environment on human health, as well as developing sustainable life support systems.
• 👨‍🚀 The journey from Earth to the space station involves precise maneuvers and burns, including a Hohmann Transfer and a U-turn in space to align the capsule with the station.
• 🐢 Docking between the Soyuz capsule and the International Space Station is a delicate process that requires a slow approach to ensure a safe connection.

Questions & Answers

Q: What are some of the key scientific experiments Scott Kelly will conduct during his year on the International Space Station?

Scott Kelly will study the effects of space environment on bone and muscle loss, radiation's impact on genetics and vision, and the performance of the immune and vestibular systems during long-duration space flights. Additionally, he will research life support systems and resource sustainability in space.

Q: How does the duration of Scott Kelly's space flights compare to traditional astronaut missions?

Scott Kelly has gradually increased the duration of his space flights, with his upcoming mission lasting approximately a year. This extended duration aligns with the potential duration of a future Mars mission.

Q: How does the Soyuz capsule dock with the International Space Station?

The Soyuz capsule follows a series of burns and maneuvers, including a Hohmann Transfer and a U-turn in space, to align itself in front of the space station. This meticulous process ensures a gentle docking between the two metal structures traveling at high speeds.

Q: What is the purpose of the phasing orbit during the journey to the space station?

The phasing orbit allows the Soyuz capsule to catch up with the space station by orbiting the Earth at a faster pace. It ensures both structures align in the right position for docking.

Summary & Key Takeaways

• Astronaut Scott Kelly will launch in a Soyuz rocket to the International Space Station and stay for a year to conduct various scientific experiments related to human health and survival in space.

• NASA's ultimate goal is to send humans to Mars, so understanding the effects of long-duration space flight on the human body and developing advanced life support systems are crucial.

• The journey to the space station involves a series of burns and maneuvers, including a Hohmann Transfer, to align the Soyuz capsule with the station before docking.