February 4, 2025. More for You ...

2025 is set to be an amazing year of space missions as many moon landings are planned and significant test launches.

a year-long biomedical isolation experiment simulating the conditions of deep-space travel and lunar surface operations. For 366 days, a crew of six analog astronauts lived and worked in a sealed ...

After the astronaut Scott Kelly spent a year on the International Space Station, he returned to Earth shorter, more nearsighted, lighter and with new symptoms of heart disease that his identical ...

Space travel affects the human body in unexpected ways. Scientists now highlight a growing concern—eye health.

On Nov. 14, 2024, the Institute of Biomedical Problems (IBMP) of the Russian Academy of Sciences marked the successful completion of SIRIUS-23, a year-long biomedical isolation experiment simulating ...

Another challenge of long-duration missions is staying mentally healthy. Astronauts are often confined to small spaces for months, with limited contact with friends and family. To prepare for this, ...

General Atomics has completed several key tests for nuclear thermal propulsion (NTP) reactor technology at NASA’s MSFC.