Crew Studies Cardiac Research, Artificial Intelligence as Dragon Boosts Station’s Orbit

Crew Studies Cardiac Research, Artificial Intelligence as Dragon Boosts Station’s Orbit

https://www.nasa.gov/blogs/spacestation/2026/01/23/crew-studies-cardiac-research-artificial-intelligence-as-dragon-boosts-stations-orbit/

Publish Date: 2026-01-23 14:34:00

Source Domain: www.nasa.gov

• The Expedition 74 crew focused on cardiac research and artificial intelligence aboard the International Space Station (ISS).
• NASA Flight Engineer Chris Williams conducted cardiovascular studies using the Ultrasound 2 device and later exercised on the COLBERT treadmill and advanced resistive exercise device.
• Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev tested AI-assisted tools and investigated how AI can improve crew efficiency.
• Kud-Sverchkov performed various maintenance tasks, including servicing the Elektron oxygen generator and cleaning the Soyuz MS-28’s ventilation fans. Mikaev deactivated physics research gear and inventoried computer and electronics gear.
• The SpaceX Dragon spacecraft fired its engines, boosting the ISS’s orbit by increasing the station’s altitude at the apogee by 3.1 miles and at the perigee by 2.3 miles. This was the final planned reboost before the Dragon returns to Earth.