Space travel speeds up ageing, a new study has suggested. Astronauts are known to be at risk from a range of health problems ...

Stem cell aging is potentially worrisome because it diminishes the body’s natural ability to repair tissues and organs.

For years, doctors and scientists have tracked how space changes the human body. Astronauts often come back with weaker ...

Space travel alters hemoglobin gene expression, increasing fetal globin production and shifting erythropoiesis to a primitive type. Low gravity in space increases the risk of coagulation disorders, ...

This was Starship’s tenth attempt to reach the skies, and its first clean flight since November 2024. Its last three attempts ...

SALT LAKE CITY — Fifty-five years ago today, the world was looking up as astronauts from Apollo 11 blasted off from the moon to return after a successful mission. However, what you might not know is ...

When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience. With the laws of physics (currently) prohibiting faster-than-light travel, velocities are limited to a ...

Something to look forward to: Two of the world's wealthiest men are racing to tackle a challenge that could transform human space travel: refueling spacecraft in orbit. Solving this problem could ...

In a video, Shubhanshu Shukla explained that everything is secured with Velcro to prevent it from floating away.