Gravity

http://answers.yahoo.com/question/index?qid=20090122141027AAWES4X

Rocks

http://www.myspace.com/marstomercuryrocks

Egyptian Revolution

http://www.hogueprophecy.com/2011/02/egyptian-revolution-and-the-oncoming-mercury-mars-conjunction/

Remedies

http://astrobix.com/articles/Astrological-Remedies-1-Moon-Mars-Mercury.aspx

Planet Aspects: Astrology Compatibility

http://www.skyviewzone.com/lovematch/marssynastryaspects.htm
http://www.skyviewzone.com/lovematch/mercurysynastryaspects.htm

Mahatma Letters to A. P. Sinnett

http://www.theosociety.org/pasadena/mahatma/ml-marsm.htm

Investor relations

http://www.marsandmercury.com

Aspects

http://www.cafeastrology.com/natal/mercurymarsaspects.html

Star at the Lunar and Planetary Science Conference

http://www.scientificamerican.com/article.cfm?id=planets-lpsc-2012

Dasha

http://www.indianastrologyhoroscope.com/Mercury_Marsdasha.html

Somvaar Mangal Budh Veer

http://mymusic.tatadocomo.com/music-song-Somvaar%20Mangal%20Budh%20Veer-301015

Trayvon Martin case

http://astrodynamics.net/astrologicalmusings/2012/03/27/mercury-and-mars-and-the-trayvon-martin-case/

Transit of Mercury from Mars

http://en.wikipedia.org/wiki/Transit_of_Mercury_from_Mars

Harry Potter

http://harrypotter.wikia.com/wiki/Mercury_and_Mars

Formed From Planetary Scraps

http://news.nationalgeographic.com/news/2009/01/090122-mars-mercury-scraps.html

Names

1. Mercury is called "Buddh" (named after Lord Buddha) 

2. Mars is called "Mangal" (derived from sanskrit word Mangalam)