Add Yahoo as a preferred source to see more of our stories on Google. As Artemis astronauts venture farther from Earth than ever before, a local Georgia company is helping to keep them safe.

ATLANTA — As Artemis astronauts venture farther from Earth than ever before, a local Georgia company is helping to keep them safe. Astronauts will wear crew active dosimeters, developed by NASA and ...

Colorado QB had significant amount of alcohol in his system when he died My daughter committed to a college, and I paid deposits for her housing and orientation. Then she changed her mind. Strongest ...

Space travel is, of course, an inherently dangerous undertaking. In addition to concerns about equipment malfunctions and the risks of manufacturing an Earth-like environment in the vacuum of space, ...

The two explosions at the Chernobyl nuclear power plant came decades apart. The first, on April 26, 1986, spread a cloud of ...

Iran is warning of possible radiation exposure after a strike near its Bushehr Nuclear Power Plant on Saturday. In a letter to UN Secretary-General Antonio Guterres hours after, Iranian Foreign ...

Before four Artemis II astronauts strapped into their Orion capsule to soar toward the moon, a tiny bit of each of them was already on board. Incubated in a small triangular container stowed on the ...

In October 1989, a blast from the sun flung out a stream of super-powered protons. This solar storm lasted for days and forced astronauts working in low-Earth orbit, aboard NASA’s Atlantis space ...

From outer space to down here on Earth, there are many places where ionizing radiation levels are high enough that they effectively bar access for humans, but also make life miserable for anything ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other scientists say about the basis for the amazing events of the film.