O'Leary believed there is an extraterrestrial presence on Earth, its relationship to those potentially transformative technologies, and their conjoined organized suppression.

But all I can say is that I am certain that there is, as I speak, an extraterrestrial presence in the area.

"Navigate the Seas of the Sun" is inspired by Erich Von Däniken's theory about extraterrestrial presence on Earth long ago and about man dealing with that in the future.

An extraterrestrial presence watches them and ejects the commander into space.

The extraterrestrial presence briefly deplores its vain attempt at communicating with humans, and eventually departs after emitting the idea that mankind perhaps needs more time to evolve and be able to communicate with it.

The announcer was saying, "Work crews excavating beneath the city of San Francisco today discovered artifacts suggesting an extraterrestrial presence on Earth sometime during the late nineteenth century.

As the novel progresses, Michaelmas slowly learns that a possible extraterrestrial presence may be interfering with the new world he has worked so hard to create.

Too tall for the Asia Society galleries, it is installed over the main staircase where it hovers like an extraterrestrial presence, a Buddhist spaceship filled with swirling gold-tinged spirals like nebulae against a black ground.

According to the response, "The U.S. government has no evidence that any life exists outside our planet, or that an extraterrestrial presence has contacted or engaged any member of the human race."

Akeley has disappeared, along with all the physical evidence of the extraterrestrial presence.