You could be right although if this is the case, which of the extraterrestrials do we have the closest connection to? Are we related to them in some way? This chap (Zecharia Sitchin) appears to be on to something. A pity Discovery Channel and some of the commercial channels can't find it within themselves to give him some airtime.
Here is a recent interview with Zecharia Sitchin discussing his research into the Anunnaki and the planet Nibiru. Modern Scholars are still baffled by Sitchin's information.http://www.mars-earth.com/sitchin.htm