Officials from the Navy met with some US senators, including the vice chair of the Senate Intelligence Committee, during a classified briefing Wednesday about a series of reported encounters by the US Navy with unidentified aircraft.
Several pilots told The New York Times about multiple encounters with UFOs with no visible engine or infrared exhaust plumes. And back in April, the Navy introduced guidelines for its pilots to report unexplainable events so the military can keep track of what may, or may not, be happening.
A Navy official told CNN at the time that the Navy does not believe aliens have been flying around US airspace.

We are not alone in the Cosmos. It's my belief that what these pilots are seeing are robotic probes sent from another planet within our own Galaxy. We ourselves of coarse have sent our own probes to other planets as well the best example being Mars.

"everything lives by a law, a central balance sustains all"