Astronauts and Space Radiation


The Facts About Radiation Damage


How does radiation hurt a living cell?

Can cells repair themselves?

Radiation Dose Limits for Astronauts

Radiation Dose Limits for the Rest of Us

How Much Radiation Are You Exposed To?

Space Weather Impacts on Astronauts


What are lethal levels of radiation?

How serious can solar protons events be for astronauts?

How many space travelers have there been?

Space Station construction
 

From the Archives of Dr. Fun

Poor assumptions to make in a rocket suit.

In space no one can hear ice cream.
The source of this material is Windows to the Universe, at http://windows2universe.org/ from the National Earth Science Teachers Association (NESTA). The Website was developed in part with the support of UCAR and NCAR, where it resided from 2000 - 2010. © 2010 National Earth Science Teachers Association. Windows to the Universe® is a registered trademark of NESTA. All Rights Reserved. Site policies and disclaimer.