Then came Hoagland's face on Mars, which some believe to be made by intelligent beings, though others maintain it's a natural formation or just a trick of the light and shadows.
And of course, there was the mysterious numeral "2" that appeared in the eye of a Florida hurricane last year. It is probably a hoax or a conspiracy; all the independent source websites Channel 2 links to are mysteriously non-existent.
Now comes the Polar Hexagon on Saturn. First imaged over 25 years ago by NASA's Voyager 1 and Voyager 2, this bizarre formation still exists!
It is an odd, six-sided, honeycomb-shaped feature circling the entire north pole of Saturn.
NASA's Cassini spacecraft's visual and infrared mapping spectrometer is the first instrument to capture the entire hexagon feature in one image.
Quoting today's article on the Jet Propulsion Laboratory's website:
"This is a very strange feature, lying in a precise geometric fashion with six nearly equally straight sides," said Kevin Baines, atmospheric expert and member of Cassini's visual and infrared mapping spectrometer team at NASA's Jet Propulsion Laboratory, Pasadena, Calif. "We've never seen anything like this on any other planet. Indeed, Saturn's thick atmosphere where circularly-shaped waves and convective cells dominate is perhaps the last place you'd expect to see such a six-sided geometric figure, yet there it is."In the words of 2010: Odyssey Two:
The hexagon is similar to Earth's polar vortex, which has winds blowing in a circular pattern around the polar region. On Saturn, the vortex has a hexagonal rather than circular shape. The hexagon is nearly 25,000 kilometers (15,000 miles) across. Nearly four Earths could fit inside it.
The new images taken in thermal-infrared light show the hexagon extends much deeper down into the atmosphere than previously expected, some 100 kilometers (60 miles) below the cloud tops. A system of clouds lies within the hexagon. The clouds appear to be whipping around the hexagon like cars on a racetrack.
"It's amazing to see such striking differences on opposite ends of Saturn's poles," said Bob Brown, team leader of the Cassini visual and infrared mapping spectrometer, University of Arizona, Tucson. "At the south pole we have what appears to be a hurricane with a giant eye, and at the north pole of Saturn we have this geometric feature, which is completely different."
The Saturn north pole hexagon has not been visible to Cassini's visual cameras, because it's winter in that area, so the hexagon is under the cover of the long polar night, which lasts about 15 years. The infrared mapping spectrometer can image Saturn in both daytime and nighttime conditions and see deep inside. It imaged the feature with thermal wavelengths near 5 microns (seven times the wavelength visible to the human eye) during a 12-day period beginning on Oct. 30, 2006. As winter wanes over the next two years, the feature may become visible to the visual cameras.
Based on the new images and more information on the depth of the feature, scientists think it is not linked to Saturn's radio emissions or to auroral activity, as once contemplated, even though Saturn's northern aurora lies nearly overhead.
The hexagon appears to have remained fixed with Saturn's rotation rate and axis since first glimpsed by Voyager 26 years ago. The actual rotation rate of Saturn is still uncertain.
"Once we understand its dynamical nature, this long-lived, deep-seated polar hexagon may give us a clue to the true rotation rate of the deep atmosphere and perhaps the interior," added Baines.
The hexagon images and movie, including the north polar auroras are available at: http://www.nasa.gov/cassini and http://saturn.jpl.nasa.gov and http://wwwvims.lpl.arizona.edu.
ALL THE WORLDS ARE YOURS EXCEPT EUROPA.Thanks to my friend Grouchogandhi for the heads-up on this information.
ATTEMPT NO LANDING THERE.
USE THEM TOGETHER.
USE THEM IN PEACE.
Saturn | Polar Hexagon | NASA | Space | Face on Mars | Burning Taper | BurningTaper.com