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[تصویر:  13546554361.jpg]

Are UFOs Stalking Mars Rover Curiosity

Ever since we launched planetary spacecraft beginning in the late 1950s,
UFO-spotters have eagerly anticipated our running across alien
spaceships flitting around. Rather than just accidentally crossing at a
cosmic intersection, the legend is that extraterrestrials are watching
us explore the solar system

Based on the long history of supposed close encounters, I anticipated
that not long after NASA's Mars Science Laboratory (MSL) landed, folks would begin reporting "strange things" in Martian skies.
And sure enough, several reports of UFOs buzzing the Gale crater
landing site have surfaced in the past few weeks following the
celebrated touchdown of Mars rover Curiosity.

ANALYSIS: Is That an Elephant on Mars?

The MSL images of interest reportedly show UFOs in the sky near the landing site. In reality these are all
bad pixels, other data artifacts on the rover’s solid-state cameras or
dust. However, amateur sleuths over-processed the data to death (as seen
in the video below) and this makes the noise look like something more
than, well, just noise

Several years ago I was sent an hour-long videotape that had been
edited from NASA downlink video of the Hubble Space Telescope astronaut
servicing missions showing white dots coming and going in the
background. This too is simply noise or data dropout in the television
transmission. There are many other similar examples on Youtube of
alleged UFOs hanging around other shuttle missions.

A number of purported UFO sightings -- far too numerous to debunk
here -- surround the 1969 Apollo 11 moon landing. Neil Armstrong
categorically denied these. Several years ago Buzz Aldrin gave CNN host,
Larry King, a long shaggy dog story about being trailed by "UFOs."
Aldrin finally said that the UFOs where likely pieces of the Saturn V
third stage that was flying on the same lunar trajectory as the Apollo

Astronomical images are also pawed off as UFOs, but are really images
of planets or bright stars. Venus is so bright that it can produce a
"bleed" in a camera CCD detector that looks like it sprouted wings.

ANALYSIS: Mayan Temple 'Lightbeam' Not a Sign from the Gods

My favorite is a photo of a bizarre x-shaped pattern (a video of
which is shown below) that the Hubble Space Telescope photographed. It
was produced by the collision of two asteroids. Nevertheless, I received
several emails insisting that it is some sort of spaceship. A joke
among my colleagues was that it was "decloaking." One person
Photoshopped the image and turned it into a frowning alien face
These anecdotes are just a small sample of a seemingly endless
Rorschach of alien signatures embedded in the photo tapestry of the
surfaces numerous solar system bodies. The legendary face on Mars,
first photographed in 1976, is the grandfather of all this nonsense. In
2001, the folks at NASA finally got around to re-photographing the
feature in high-resolution and at a different sun angle and, guess what,
it's simply a mesa -- though some "true believers" still hang onto the
idea it is artificial.

More recently, a UFO group claimed to have found a crashed spaceship on the asteroid Vesta, as photographed by NASA’s Dawn mission.
The white splat looks a little interesting, except it is fundamentally
no different from gazillions of natural objects that have plowed into
the ancient body.

This whole UFO photo sleuth cottage industry on the Internet
underscores my admonition that one man’s noise is another man’s data.
All kinds of interpretations are thrown at mundane and vastly
unconvincing images. Simply show me just one photo of a starship that
unequivocally looks like an extraordinary example of far advanced

ANALYSIS: Could Terrorist Aliens Cyberattack Us?

When the space images fail to be taken as proof, UFO believers
frequently fall back on allegations of government cover-ups of the
really good pictures, and conspiracies to censor astronauts. This is
symptomatic of a pseudoscience. Never mind that supposed evidence for
pyramids, forts, bridges, bases, excavation sites and other alien
constructions are extracted from thousands of photos that are openly available online from a fleet of NASA planetary orbiters
The barrage of anemic or bogus evidence for UFOs aside, there is also
a gaping hole in logic when alleging there are snoopy aliens. For
starters, no advanced forms of life would make the long and expensive
journey here to watch such comparatively mundane activities as humans
walking on a moon, or an insect-brain robot rolling a few miles across a
barren red planet. This is simple a terribly naïve projection of how we
think aliens would think. What's more, it's pretty nonsensical
to imagine that aliens would zoom across many light-years only to be
hapless enough to have a head-on collision with the asteroid Vesta!
Who's at the steering wheel? The cartoon alien Roger form the TV show "American Dad"?

The scenario of eavesdropping aliens would only likely be remotely
possible in a wide binary system where planets in the habitable zones
about each of the stars roughly co-evolve technological civilizations.
One can imagine an interplanetary Cold War where suspicious aliens keep
an eye on the sister planet’s technological advances, lest they come and
be colonized by space invaders. The star system might literally have a
battle in space, straight out of Star Wars.

This is all great stuff for science fiction stories, but not the
seemingly mundane worlds of our solar system. If we ever do stumble
across a true alien artifact among the planets, it will be pretty
pedestrian looking as compared to what’s reported in the UFO tall tales.
Rather than a snoopy alien, it will more likely be some kind of debris
left behind from a brief extraterrestrial survey mission visit that took
place millions of years ago.

Image credit: NASA

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 سپاس شده توسط Dash @li

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