As the NASA astronauts who crewed Boeing's Starliner to the ISS wait until February 2025 to come home, here's how much radiation they may have been exposed to.

WASHINGTON, Sept 25 (Reuters) - With the help of mannequins named Helga and Zohar and sensors placed inside a spacecraft, scientists have collected valuable data about radiation exposure for ...

The new study found that the amount of radiation exposure within the Orion capsule varied considerably by location, with shielded areas experiencing four times better protection than unshielded ...