I remember seeing this some time back and having a "jaw drop" moment.
I was totally amazed at the Navy tech and the crews reaction to the "unidentified aircraft".
Up until then...I thought, because of the size of the universe, intelligent life must existed out side our solar system.
But I also know that the closet star (Proxima Centauri) with a habitable zone planet (Proxima Centauri b) to Earth is 1.301 parsecs.* away!!
To me...this distance was just mind boggling for any type of travel.
Our neighbors must have some serious StarTrek type of systems and/or there are pieces of space/time physics yet to be realized.
*1 parsec = 31 Trillion km = 19 trillion miles = 206,265 astronomical units = 3.261 light years