UFO Found In Taurus Constellation That Is 10X Earths Size. Dec 2016, UFO Sighting News.

Date of discovery: Dec 20, 2016
Location of discovery: Between 3 Tau and 2 Tau, Taurus Constellation
Google sky coordinates:  17.780023° -113.666547°

This long cigar UFO is in the Taurus constellation. Its huge, and its moving through space. Space station or space base, its out there. Its gigantic in terms of size. If we lined up Earth side by side, we would have about ten Earths long. There are some very big things out there, and to construct such things aliens must have taken thousand of our years or more to make them. But, if your technology never lets you die, if you live forever, then...you have all the time in the universe. 

Anyways, aliens wouldn't make them, they would tell their construction robots to make more robots, when the crew grows to say...a ten thousand, these robots begin working on construction of the craft. Materials can be either recycled from old abandoned craft or mined. Remember, you are not doing the work, its being done by drone robots, working 24/7 never resting, never taking breaks or using the bathroom to play on their phones, or demanding more money when they can't do half the job of the guy next to them. They are the perfect work force. One that Earth will one day have. 
Scott C. Waring