'Do we have company?' William Shatner presents compelling evidence in new Fox Nation series.

Are we earthlings truly alone in this universe?

In his new show "Aliens Among Us," streaming now on Fox Nation, Captain Kirk takes on the task of answering the burning question.

William Shatner, "Star Trek" actor, previewed the show and stated, "I spent decades pretending to explore space, and then I got the chance to go there."

"The big question we posed to pilots, space psychologists, and government officials was: "Are there aliens among us?""

Shatner's new show presents evidence for the existence of something sentient beyond our world, through the use of skepticism-challenging testimony and intriguing studies.

During a special appearance on "Fox & Friends," Wednesday, he stated that we don't say, "Look, here's a piece of a spaceship."

"There are rumors that the American government has reverse engineered things. They've found debris that they think came from spaceships, but the mystery is, why haven't they landed on the White House grounds and said, "Here we are, and we've got to stop the wars and the squabbling, and there's bigger things than that out there." Why they haven't revealed themselves is unknown."

During a flight from Jeddah, Saudi Arabia, to Abuja, Nigeria, airline pilots reported seeing UFOs "dancing in the sky" and captured footage of three shining dots.

According to the New York Post, Van Pangemanan, who was responsible for capturing the footage, said he saw as many as four dots, each aligned in a way reminiscent of the Phoenix Lights phenomenon that happened over Arizona 27 years ago.

"What are they seeing? Shatner questioned the phenomenon. "And that's the problem," he said. "What are they? What are they doing? Why are they there? We don't know. Part of the mystery of life is that we're surrounded by mystery.""

"These strange occurrences are taking place, and beyond the unusual things they're witnessing in the sky, they're discovering debris on the ground," he said. "They're observing objects disappearing into the ocean, and what are they? Where are they originating from? Do they truly exist, or are they fata morgana, a type of mirage that can be seen in the desert?"

The fascination with UFOs has led to historic congressional hearings on alleged sightings and a speculative paper by Harvard academics suggesting that aliens could already be on Earth.

Subscribe to Fox Nation to catch Shatner's full investigation into the possibility of aliens among us and start streaming today.