Posted by Jennifer Anderson
Many people denounce the fact that aliens exist and/or visit Earth because of the great distances they would have to travel to get to our solar system. Out of all of the nay sayers reasons this one seems to be the best one in my opinion.
If it is true that they aren't visiting, but sending probes here, that would make a lot of sense. Just like we send probes to planets like Mars this video below makes it seem like they are sending probes here from thousands of light years away to study our planet and us. Either way it's a pretty cool video