The U.S. Space Force has released a new manual requiring annual assessments and using wearable tech to monitor the physical and mental readiness of its Guardians.
The U.S. Space Force has released a new manual establishing mission-focused fitness standards, including a new Human Performance Assessment starting in 2026.
Researchers developed an AI model that predicts space-related vision damage in astronauts with 82% accuracy using pre-flight scans, a key step for astronaut safety.
NASA's AVATAR investigation will send organ chips with Artemis II astronaut cells around the Moon to study the effects of deep space on human biology.
A Russian Bion-M No. 2 biosatellite carrying 75 mice, 1,500 flies, and other biological samples has returned to Earth after a 30-day orbital mission.
Astronauts rely on sophisticated life support systems and multiple backups to ensure a steady supply of oxygen, with rigorous training preparing them for any emergency.
The Expedition 73 crew on the ISS received a major delivery from Northrop Grumman's new Cygnus XL, bringing vital science experiments and personal treats.
A new study found that space travel causes premature aging in human blood-forming stem cells, revealing significant DNA damage after just one month in orbit.
Research in the microgravity of space reveals that human aging and cancer growth accelerate, a discovery scientists are using to rapidly develop new cancer drugs.
