The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...

Radiation is energy that moves from one place to another in a form that can be described as waves or particles. We are exposed to radiation in our everyday life. Some of the most familiar ...

During a recent solar storm, NASA's Curiosity rover detected its highest-ever level of radiation reaching the surface of Mars. Reading time 3 minutes A recent outburst from the Sun sent a strong ...

Tiny charged electrons and protons which can damage satellites and alter the ozone have revealed some of their mysteries to scientists. Tiny charged electrons and protons which can damage satellites ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This article was originally published at The Conversation. The publication contributed the ...

Cosmic radiation is what it sounds like: radiation from space. In this article, we explore what it is, why we are protected from it on Earth, how it affects people in specific jobs, and how it can ...

As two NASA astronauts gear up for a months-long unplanned stay on the International Space Station (ISS), they may also be increasing their risk of radiation exposure. Barry "Butch" Wilmore and ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A Geiger counter, also known as the Geiger-Muller tube, is an inexpensive and useful instrument ...