The Four Forces of Nature

One can't properly talk about subatomic particles without talking about the fundamental forces as well. And for an astrophysics question, who better to ask than an astrophysicist?

Thanks to the Ask an Astrophysicist feature on NASA's Goddard Space Flight Center's "Imagine the Universe!" website, you can do just that! Submission guidelines for questions are provided on the website, and an extensive archive is available for viewing in case you wanted to know the answer to someone else's question as well! Topics range from cosmic rays, dark matter and dark energy, and relativity...and questions about astronomy and space exploration, of course!

"The Four Forces of Nature"