Explore the hidden dynamics of Earth’s magnetosphere, a constantly spinning, living shield generated by the molten iron core beneath our feet. Learn how it has weakened by 30% over the last 3,000 ...

Forty years ago, Voyager 2 flew past Uranus and observed radiation levels that defied explanation. Now, scientists may ...

There is an emerging convergence between atherosclerotic cardiovascular disease and cancer, driven by shared risk factors and overlapping pathophysiologic mechanisms. Traditional factors, such as ...

Artemis II astronauts will carry personal radiation sensors in their pockets, while detectors mounted throughout the cabin will track exposure levels. Additional monitors developed with the German ...

Far above the North Atlantic Ocean’s infamous Bermuda Triangle, another hazardous zone is quietly tormenting spacecraft.

The Artemis 2 astronauts will venture deeper into space than any human has gone before. That presents some seriously exciting ...

II astronauts will return for a 10-day deep-space mission that’ll test new spacecraft, new partnerships and a new approach to ...

Earth is surrounded by more than air and a magnetic field. Powerful very low-frequency, or VLF, transmitters built for ...

The first mission to return humans to the lunar neighborhood since Apollo 17 in 1972 is planning spacecraft testing, ...

NASA is preparing the Artemis II crew to withstand the intense radiation of deep space, a more hostile environment than the International Space Station.

NASA is preparing the Artemis II crew for deep space radiation, using sophisticated shielding and wearable technology to ensure their safety.

The Artemis II crew will face intense radiation as the astronauts venture far beyond the protection of Earth. Nasa plans to keep these lunar pioneers safe from cosmic rays and solar flares.