The study may be the first to concretely measure, via computer simulations, how an AGN's ultraviolet radiation can transform a planet's atmosphere to help or hinder life. Consistent with studies ...

A surprising new study suggests the intense radiation from active galactic nuclei from a black hole might support life ...

However, traditional blackbody radiation, due to its inherent characteristics ... surrounding objects, and atmosphere. This ...

Observations have detected "superflares," huge magnetic eruptions in the atmosphere of stars ... The more popular one treats the radiation of a superflare as blackbody emission at a temperature ...

Some of this infrared radiation is transmitted through the atmosphere back out into space, and some is absorbed by greenhouse gases in the atmosphere. The greenhouse gases emit infrared radiation ...