A lot of people, mostly scientists, claim to have proof of extraterrestrial life. They feel their theories are plausible. However, the subject of extraterrestrial life is debatable. There is no official proof.
As this moment their is no proof of extraterrestrials their fore no proof of them walking, jogging, or doing anything else on Earth.
Barlowe's Guide to Extraterrestrials was created in 1979.
The ISBN of Barlowe's Guide to Extraterrestrials is 0894805002.
Nowhere in the Bible are extraterrestrials mentioned in any way.
No
Understanding - 1994 Extraterrestrials was released on: USA: 29 August 1998
There is no confirmed evidence that extraterrestrials have ever visited Earth. While there are many claims and theories about UFO sightings and encounters, none have been substantiated with concrete proof.
For a start, there isn't any solid evidence for extraterrestrials so far. Of course, there are arguments (mainly of a probabilistic nature) that there SHOULD be extraterrestrials, but that's about all.
National Geographic Explorer - 1985 Searching for Extraterrestrials was released on: USA: 4 December 1994
Although we have no definite knowledge of any extraterrestrials, and we certainly do not know that any extraterrestrials have received any messages from us, we have sent a number of things into space, notably radio and TV broadcasts and various robotic space probes, which would convey information to extraterrestrials if the hypothetical extraterrestrials received them.
the existence of extraterrestrials is a paradox
Spacing Out - 2012 Searching for Intelligent Extraterrestrials 1-49 was released on: USA: 10 May 2013