http://www.universetoday.com/109408/mystery-of-the-martian-jelly-doughnut-rock-solved
There are plenty of digital anomalies on Mars & other planets & moons.
http://arstechnica.com/science/2014/02/nasa-solves-mystery-of-jelly-doughnut-shaped-rock
However, they might not all be attributed to a simple digital glitch. http://www.marsanomalyresearch.com
http://www.planetary.org/explore/space-topics/space-missions/mer-updates/2014/01-mer-update-opportunity-finds-mystery-rock.html
http://www.space.com/24356-mars-rock-mystery-opportunity-rover-photos.html
http://news.nationalgeographic.com/news/2014/01/140122-mars-doughnut-rock-pictures-weird-photos
http://news.discovery.com/space/mystery-rock-appears-in-front-of-mars-rover-140117.htm?SSFEAT=1400DNEWSOGRecs-1367966217880&SREF=CustomerSite&SFBState=Unknown
http://news.discovery.com/space/alien-life-exoplanets/mystery-of-nasas-jelly-doughnut-mars-rock-solved-140215.htm
If technology & history on earth goes back much further than the official story, there are serious implications.
http://ufosightingshotspot.blogspot.ca/2014/02/3000-year-old-hieroglyphics-depict.html
Its much easier the get most people to believe that intelligent life only exists on earth.
http://ufosightingshotspot.blogspot.ca/2013/05/mars-anomalies-mars-curiosity-rover-may.html
People would start to ask too many questions as to why would life exist on other worlds? In a universe that's well older than the equivalent of 13 billion years...Why would intelligent life exist on just one planet in the universe?
http://www.thelivingmoon.com/43ancients/02files/Mars_Images.html
