Before NASA could send anyone to space, they needed to understand what weightlessness does to the body. The answer came from ...

NASA’s Artemis II mission is on the way to the moon on a flight that will ultimately help inform long-term space exploration, ...

A NASA spokesperson details the Avatar experiment set to take place on Artemis II during its trip around the moon.

Tiny lab-grown replicas of human tissue are helping scientists understand what deep space really does to the body.

Experiments aboard Orion are capturing insights about astronaut health that were never recorded during the Apollo program.

Outer space is an inhospitable frontier. Astronauts are not only cut off from gravity but also from all the resources ancient explorers took for granted, especially oxygen. Sure, you can grow fruit in ...

NASA's cargo mission aims to deliver more than 11000 pounds of supplies and scientific equipment to the International Space ...

Louis Pasteur, the French chemist and microbiologist most known for developing the germ theory of disease, once said that in ...

For deep-space missions to the moon, Mars and beyond, one deceptively simple question drives some of NASA’s most complex engineering challenges: How do you keep enough fuel cold—and stable—long enough ...

NASA has launched an intriguing experiment, sending 'organ chips'—tiny lab-grown human tissue replicas—into space to study ...