Arthur C. Clarke (1917-2008): Final Odyssey

Renowned author and physicist Sir Arthur C. Clarke has died at his home in Sri Lanka. He was 90.

Although best known for his book and screenplay of Stanley Kubrick's 1968 film 2001: A Space Odyssey, Clarke was the author of 70 books, and was the originator of the idea for geostationary satellites. You can indirectly thank him for your satellite TV and radio service, as well as your navigational GPS. He first wrote about satellites which would hover over a single spot on earth at an altitude of 24,300 miles in the magazine Wireless World in 1945, long before satellites become a reality.

Clarke wrote several sequels to his masterpiece 2001: A Space Odyssey. They are 2010: Odyssey Two, 2061: Odyssey Three, and 3001: The Final Odyssey.

In his 1961 Profiles of the Future, he wrote a sentence that has come to be known as Clarke's Third Law: "Any sufficiently advanced technology is indistinguishable from magic."

In February 2001 during an interview with space.com, Clarke stunned astronaut Buzz Aldrin, the first 33rd degree Scottish Rite Mason to walk on the Moon, by saying he believed things are not as we have been told regarding our solar system. Clarke said:

I'm fairly convinced that we have discovered life on Mars. There are some incredible photographs from [the Jet Propulsion Laboratory], which to me are pretty convincing proof of the existence of large forms of life on Mars! Have a look at them. I don't see any other interpretation.

Open the pod bay doors, Hal.

Update — Sunday, March 23: Arthur C. Clarke was buried on Saturday in his adopted country of Sri Lanka. Classical music from the film 2001: A Space Odyssey was played during the short funeral. The funeral was conducted per his instructions: "Absolutely no religious rites of any kind, relating to any religious faith, should be associated with my funeral."

His headstone reads: "Here lies Arthur C. Clarke. He never grew up and did not stop growing."

Image: The Star Child, from the film 2001: A Space Odyssey

Arthur C. Clarke | 2001: A Space Odyssey | Sri Lanka | Geostationary Satellites | Burning Taper | BurningTaper.com

'My God! It's full of stars!' — The polar hexagon on Saturn

Arthur C. Clarke and director Stanley Kubrick gave us something cosmic to think about 40 years ago with 2001: A Space Odyssey. A giant monolith, obviously of intelligent design, with dimensions of the ratio 1:4:9, the first three squares (something Masonic there?), appears first on the Earth, then on the Moon, then freefloating in space.

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."

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.

In the words of 2010: Odyssey Two:

ALL THE WORLDS ARE YOURS EXCEPT EUROPA.
ATTEMPT NO LANDING THERE.
USE THEM TOGETHER.
USE THEM IN PEACE.

Thanks to my friend Grouchogandhi for the heads-up on this information.

Saturn | Polar Hexagon | NASA | Space | Face on Mars | Burning Taper | BurningTaper.com