Car lights on Highway 67 have proven to be an
almost irresistible attraction for skeptics and amateur observers. That is
understandable when you consider that car lights negotiating that mountain
highway do look plenty mysterious and are available nightly in contrast to
'real' mystery lights that appear only about 11 nights a year (some years are
better than others for reasons we do not yet understand). From time to
time groups or individuals set out to discover the truth about Marfa's mystery
lights. Following are a few examples:
Who: Dr. Donald Witt, Sul Ross college
professor. When: Mid-70s With what: Students, jeeps, radios,
triangulation. Conclusion: Ranch lights and automobile lights.
Comment: It has been reported that Dr. Witt was impressed later
in life when he was lucky enough to see a more interesting ML.
Who: Alto Technologies.
When: August 25, 2000 (1 night). With what: Aircraft instrumented
with hyperspectral detection sensors. Conclusion: Hyperspectral soil
was reflecting car lights and
causing them to appear mysterious when viewed from the View Park. Comment:
Their ground person could see car lights turning on and off and varying in
intensity but from the airplane they looked like normal car lights. Alto
Technologies suspected that On and Off states of car lights observed from the
View Park might be due to reflective terrain located between the car traffic and
the View Park. This concept was supported by airborne soil measurements of
reflectivity.
Who: University of Texas
Society of Physics Students. When: May 2004 (4 nights).
With
what: Video cameras, traffic volume monitoring equipment, chase cars,
binoculars, and student observers. Conclusions: All of
the lights observed and tracked during their study were determined to be
automobiles. Comment: Truly mysterious lights appear on
less than 12 nights a year (average of 2004 to 2008 is estimated to have been
about 11 nights per year) so the odds were against them seeing MLs during their
four night study.