Add Yahoo as a preferred source to see more of our stories on Google. The rigors of space travel could accelerate changes in the human body usually associated with aging. According to a new study of ...

NASA aims to travel to the moon again—and beyond. Here’s a look at the 21st-century race to send humans into space.

WASHINGTON (Reuters) -New research has identified yet another way that spaceflight tampers with the human body. A study involving samples flown on four SpaceX resupply missions to the International ...

India's second astronaut to travel to space, Group Captain Shubhanshu Shukla, says the country's next decade in space ...

Hand X-rays taken, from left to right, pre-flight, in orbit, and post-flight, from three different individuals using the same ...

Equipping spacecraft with x-ray machines could boost safety for long-duration spaceflights—like a crewed mission to Mars ...

Researchers from the University of California San Diego Sanford Stem Cell Institute have discovered that spaceflight accelerates the aging of human hematopoietic stem and progenitor cells (HSPCs), ...

On January 14, 2004, the United States announced a new "Vision for Space Exploration," promising that humans would not only visit space but live there. Two decades later, NASA's Artemis program is ...

Colossal super-rockets being produced by billionaires Elon Musk snd Jeff Bezos are set to carry astronauts across the heavens in a new "Golden Age of Space Exploration" (Photo by NASA via Getty Images ...

Scientists are trying to recreate the biology that lets animals survive months without food or water, in hopes of making deep-space travel possible ...

Scientists working with NASA have discovered evidence that human stem cells undergo accelerated aging when exposed to the rigors of spaceflight. The main culprits seem to be microgravity and cosmic ...