Last updated on August 11, 2013 at 12:00 am EDT by in5d Alternative News
Archeologist Zecharia Sitchen uncovers the lost and hidden archives of the Annunaki: Extra-planetary visitors who over 6,000 years ago inspired what is thought to be the earliest civilization known to man; Sumeria
From the sacred stone tablets of this culture, many of the teachings of the earliest inventors, philosophers and biblical scholars once thought mythical, are now known to be true.
Where did these Anunnaki come from? Sitchen says and NASA scientists concur, that there may be a mysterious 10th member to our solar system: The planet the Sumerians called, Nibiru.
The Anunnaki (also transcribed as: Anunna, Anunnaku, Ananaki and other variations) are a group of deities in ancient Mesopotamian cultures (i.e. Sumerian, Akkadian, Assyrian, and Babylonian). The name means something to the effect of “those of royal blood” or “princely offspring”. A widespread late but probably false etymology is that the name derived from the union of heaven (Anu) with the earth (Ki). Their relation to the group of gods known as the Igigi is unclear – at times the names are used synonymously but in the Atra-Hasis flood myth the Igigi are the sixth generation of the Gods who have to work for the Anunnaki, rebelling after 40 days and replaced by the creation of humans.
Pasadena, Calif. — An odd, six-sided, honeycomb-shaped feature circling the entire north pole of Saturn has captured the interest of scientists with NASA’s Cassini mission.
NASA’s Voyager 1 and 2 spacecraft imaged the feature over two decades ago. The fact that it has appeared in Cassini images indicates that it is a long-lived feature. A second hexagon, significantly darker than the brighter historical feature, is also visible in the Cassini pictures. The spacecraft’s visual and infrared mapping spectrometer is the first instrument to capture the entire hexagon feature in one image.
Image right: This nighttime view of Saturn’s north pole shows a bizarre six-sided hexagon feature encircling the entire north pole. The red color indicates the amount of 5-micron wavelength radiation, or heat, generated in the warm interior of Saturn that escapes the planet. Image credit: NASA/JPL/University of Arizona
“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.”
Image left: This nighttime movie of the depths of the north pole of Saturn reveals a dynamic, active planet lurking underneath the ubiquitous cover of upper-level hazes. Image credit: NASA/JPL/University of Arizona + Full movie and caption
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.
Image right: Another view of the bizarre six-sided feature encircling the north pole of Saturn. Image credit: NASA/JPL/University of Arizona + Full image and caption
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 Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Cassini-Huygens mission for NASA’s Science Mission Directorate, Washington. The Cassini orbiter was designed, developed and assembled at JPL. The Visual and Infrared Mapping Spectrometer team is based at the University of Arizona.
Ever wanted to be in more than one place at a time? That’s right, I’m talking about the super-human abilities that can be gained by those who follow the protocol for what’s known as sun-gazing, a valid practice recently confirmed by NASA. Many proponents of this ancient technique, used by many cultures such as Mayan, Egyptian, Aztec, Tibetian and Indian yoga, report not only healing benefits to common illnesses, but obtaining super-human abilities such as advanced telepathy and going completely without the need for food.
What is Sun Gazing?
Sun gazing (also known as sun-eating) is a strict practice of gradually introducing sunlight into your eyes at the lowest ultraviolet-index times of day – sunrise and sunset. Those who teach the practice say there are several rules to the practice. First, it must be done within the hour after sunrise or before sunset to avoid damaging the eyes. Second, you must be barefoot, in contact with the actual earth – sand, dirt or mud; and finally, you must begin with only 10 seconds the first day, increasing by 10 second intervals each day you practice. Following these rules make the practice safe, says sources.
Nikolai Dolgoruky of the Ukraine calls himself a ‘sun-eater’. He has been practicing sun gazing for the past 12 years and has largely subsisted off solar energy since he began. Others have reported losing the need for food after only 9 months of sun gazing (by which time the practitioner has worked up to a maximum of 44 minutes). After 9 months of practice, you need only walk barefoot on the earth for 45 minutes per day, 6 days in a row to further the process of what has been initiated by sun gazing.
Sun-gazing is a practice also called the HRM phenomenom, coined as such after Hira Ratan Manek, the man who submitted himself to NASA for scientific testing to confirm that he does indeed possess the almost ‘super-human’ ability of not eating, gained through his dedication to this interesting marvel. Funded by NASA, a team of medical doctors at the University of Pennsylvania observed Hira 24 hours a day, 7 days a week for 100 days. NASA confirmed that he was indeed able to survive largely on light with occasionally a small amount of buttermilk or water during this time.
What happens to the body during Sun Gazing?
During your first 3 months of practice, the suns energy is moving through the eyes and charging the hypothalamus tract, says those who have studied this technique and used it. The hypothalamus tract is the pathway to the rear of the retina which leads to the brain. The brain then, over time, becomes activated by the energy supply being received by the sun. You will first experience a relief of mental tension and worry, since most worry is fueled by the energy received by the foods we eat. Since food gets it’s energy from the sun, it is said to be readily available to sun-eaters without the trouble of digestion. Though hunger is said to eventually cease, it is fine to continue eating regularly during initial stages, until appetite disappears naturally.
Another benefit early on is said to be an increase in confidence and an ability to easily solve your problems, as you are without tension. Everyone has at least a bit of psychosis, but during the first few months of sun gazing practice, it is reported that these attitudes go away and a positive nature gracefully replaces the old persona full of fears. By the end of 3 months, the gazing time will have increased to 15 minutes per day.
Reports on sun gazing say that the bad qualities normally associated with any person will gradually disappear and good qualities will remain, explaining that ‘bad qualities’ only develop in the absence of sunlight. Bad qualities like anger, fear, jealousy, lust – are said to disappear – and be replaced by a certain confidence and ‘spiritual knowing’ that senses more purely the heart of an issue.
At 3-6 months of gazing, the studies show that physical diseases start to disappear. They say that by the time one is gazing 30 minutes per day (building up 10 seconds per day) all the colors of the sun will have reached the brain. Color therapists attribute their healing of certain diseases to flooding the body and brain with the particular color that is lacking – depending on the ailment. For example, in liver disease, the color green is deficient. The kidneys need red, and the heart, yellow. All of the organs and all of the systems are said to respond to different colors of the rainbow, which is why it is also recommended to eat a diet rich in a variety of colors. It is recommended during the 3-4 month period that you use autosuggestion to see your body already healed of any perceived weakness or disease. This action will facilitate the process of returning to wholeness.
As you continue the process, it is reported that after 6 months, the energy stored from the technique is no longer being used for repairing the body or the mind and can move now into supporting you in gaining more super-human abilities.
What’s Beyond Healing?
By seven and a half months of gazing, now at 35 minutes, need and desire for food is dwindling. According to sun gazing experts, food is not actually needed to maintain the body, only energy – and ‘sun-eating’ provides that energy. By 9 months, all taste for food, including aroma, all hunger pains and cravings disappear. Those who make it this far say that they report a noticeable ’change’ in the way their brain feels – like it’s “charged up.” After 9 months of sun-gazing – reaching a maximum of 44 minutes – it is advised that you give up sun-gazing and redirect your attention now to the Earth.
For 6 days straight, one is to walk barefoot on the earth, 45 minutes per day. During this barefoot walking, the pineal gland is said to become activated. Professional sun gazers and those researching the science say that each toe is connected to a specific gland, and by walking barefoot on the Earth, you activate these glands. The big toe is thought to be aligned with the pineal gland, the second toe with the pituitary, then the hypothalamus, thalamus and finally the pinky toe correlates to the amygdala. Walking barefoot, with the sun now falling on the top of your head, practitioners claim to create a sort of magnetic field in and around your body that recharges you and your brain.
Apparently this walking barefoot part is the most important aspect of the practice. As you continue walking on the Earth, this is when the magic really begins. The pineal gland is activated more and more by this walking procedure. Intellect is said to increase, along with memory. The pineal gland has navigational and psychic capabilities, meaning telepathy, the possibility of flight… now we are getting somewhere! Have you ever thought you would like to have your body in more than one place at a time? Well, sun-gazing is said to be the magical key to such abilities.
If you can barefoot walk 45 minutes every day for a year – you are golden. At that point, only a maintenance of 3-4 days a week is necessary to maintain the capabilities you have acquired.
Are there any dangers?
Doctors and eye care professionals caution against looking directly at the sun, saying that it will damage the retina. However, if done correctly, sun-gazing at the correct times of day, studies show there is no risk of damaging the eyes. Those who have been sun gazing for many years have had their eyes checked to show no damage, though it is advised that you have your eyes checked in the first few weeks of your practice, so you can know for yourself.
To sum it all up…
Remember, it’s 10 seconds the first day, at sunrise or sunset, adding 10 seconds per day each day there after. After 90 days of accumulative gazing equaling 44 minutes, you cease the gazing and start the barefoot walking 45 minutes per day for 6 days. At this point, I could imagine, hey – if you made it this far, what’s a year of barefoot walking an hour per day to keep it all? You will have to try it out and see for yourself.
March 8, 2013: Using data from an aging NASA spacecraft, researchers have found signs of an energy source in the solar wind that has caught the attention of fusion researchers. NASA will be able to test the theory later this decade when it sends a new probe into the sun for a closer look.
The discovery was made by a group of astronomers trying to solve a decades-old mystery: What heats and accelerates the solar wind?
Solar wind flows away from the sun at speeds up to and exceeding 500 km/s (a million mph). More
The solar wind is a hot and fast flow of magnetized gas that streams away from the sun’s upper atmosphere. It is made of hydrogen and helium ions with a sprinkling of heavier elements. Researchers liken it to the steam from a pot of water boiling on a stove; the sun is literally boiling itself away.
“But,” says Adam Szabo of the NASA Goddard Space Flight Center, “solar wind does something that steam in your kitchen never does. As steam rises from a pot, it slows and cools. As solar wind leaves the sun, it accelerates, tripling in speed as it passes through the corona. Furthermore, something inside the solar wind continues to add heat even as it blows into the cold of space.”
Finding that “something” has been a goal of researchers for decades. In the 1970s and 80s, observations by two German/US Helios spacecraft set the stage for early theories, which usually included some mixture of plasma instabilities, magnetohydrodynamic waves, and turbulent heating. Narrowing down the possibilities was a challenge. The answer, it turns out, has been hiding in a dataset from one of NASA’s oldest active spacecraft, a solar probe named Wind.
Launched in 1994, Wind is so old that it uses magnetic tapes similar to old-fashioned 8-track tapes to record and play back its data. Equipped with heavy shielding and double-redundant systems to safeguard against failure, the spacecraft was built to last; at least one researcher at NASA calls it the “Battlestar Gallactica” of the heliophysics fleet. Wind has survived almost two complete solar cycles and innumerable solar flares.
“After all these years, Wind is still sending us excellent data,” says Szabo, the mission’s project scientist, “and it still has 60 years’ worth of fuel left in its tanks.”
An artist’s concept of the Wind spacecraft sampling the solar wind. Justin Kasper’s science result is inset.
Using Wind to unravel the mystery was, to Justin Kasper of the Harvard-Smithsonian Center for Astrophysics, a “no brainer.” He and his team processed the spacecraft’s entire 19-year record of solar wind temperatures, magnetic field and energy readings and …
“I think we found it,” he says. “The source of the heating in the solar wind is ion cyclotron waves.”
Ion cyclotron waves are made of protons that circle in wavelike-rhythms around the sun’s magnetic field. According to a theory developed by Phil Isenberg (University of New Hampshire) and expanded by Vitaly Galinsky and Valentin Shevchenko (UC San Diego), ion cyclotron waves emanate from the sun; coursing through the solar wind, they heat the gas to millions of degrees and accelerate its flow to millions of miles per hour. Kasper’s findings confirm that ion cyclotron waves are indeed active, at least in the vicinity of Earth where the Wind probe operates.
Ion cyclotron waves can do much more than heat and accelerate the solar wind, notes Kasper. “They also account for some of the wind’s very strange properties.”
The solar wind is not like wind on Earth. Here on Earth, atmospheric winds carry nitrogen, oxygen, water vapor along together; all species move with the same speed and they have the same temperature. The solar wind, however, is much stranger. Chemical elements of the solar wind such as hydrogen, helium, and heavier ions, blow at different speeds; they have different temperatures; and, strangest of all, the temperatures change with direction.
“We have long wondered why heavier elements in the solar wind move faster and have higher temperatures than the lighter elements,” says Kasper. “This is completely counterintuitive.”
The ion cyclotron theory explains it: Heavy ions resonate well with ion cyclotron waves. Compared to their lighter counterparts, they gain more energy and heat as they surf.
An artist’s concept of Solar Probe Plus approaching the sun where it can test the ion cyclotron theory. More
The behavior of heavy ions in the solar wind is what intrigues fusion researchers. Kasper explains: “When you look at fusion reactors on Earth, one of the big challenges is contamination. Heavy ions that sputter off the metal walls of the fusion chamber get into the plasma where the fusion takes place. Heavy ions radiate heat. This can cool the plasma so much that it shuts down the fusion reaction.”
Ion cyclotron waves of the type Kasper has found in the solar wind might provide a way to reverse this process. Theoretically, they could be used to heat and/or remove the heavy ions, restoring thermal balance to the fusing plasma.
“I have been invited to several fusion conferences to talk about our work with the solar wind,” he says.
The next step, agree Kasper and Szabo, is to find out if ion cyclotron waves work the same way deep inside the sun’s atmosphere where the solar wind begins its journey. To find out, NASA is planning to send a spacecraft into the sun itself.
Solar Probe Plus, scheduled for launch in 2018, will plunge so far into the sun’s atmosphere that the sun will appear as much as 23 times wider than it does in the skies of Earth. At closest approach, about 7 million km from the sun’s surface, Solar Probe Plus must withstand temperatures greater than 1400 deg. C and survive blasts of radiation at levels not experienced by any previous spacecraft. The mission’s goal is to sample the sun’s plasma and magnetic field at the very source of the solar wind.
“With Solar Probe Plus we’ll be able to conduct specific tests of the ion cyclotron theory using sensors far more advanced than the ones on the Wind spacecraft,” says Kasper. “This should give us a much deeper understanding of the solar wind’s energy source.”
March 1, 2013: Something unexpected is happening on the sun. 2013 is supposed to be the year of Solar Max, the peak of the 11-year sunspot cycle. Yet 2013 has arrived and solar activity is relatively low. Sunspot numbers are well below their values in 2011, and strong solar flares have been infrequent for many months.
The quiet has led some observers to wonder if forecasters missed the mark. Solar physicist Dean Pesnell of the Goddard Space Flight Center has a different explanation:
“This is solar maximum,” he suggests. “But it looks different from what we expected because it is double peaked.”
A new ScienceCast video explores the puzzling behavior of ongoing Solar Cycle 24. Play it
Conventional wisdom holds that solar activity swings back and forth like a simple pendulum. At one end of the cycle, there is a quiet time with few sunspots and flares. At the other end, Solar Max brings high sunspot numbers and solar storms. It’s a regular rhythm that repeats every 11 years.
Reality, however, is more complicated. Astronomers have been counting sunspots for centuries, and they have seen that the solar cycle is not perfectly regular. For one thing, the back-and-forth swing in sunspot counts can take anywhere from 10 to 13 years to complete; also, the amplitude of the cycle varies. Some solar maxima are very weak, others very strong.
Pesnell notes yet another complication: “The last two solar maxima, around 1989 and 2001, had not one but two peaks.” Solar activity went up, dipped, then resumed, performing a mini-cycle that lasted about two years.
The same thing could be happening now. Sunspot counts jumped in 2011, dipped in 2012, and Pesnell expects them to rebound again in 2013: “I am comfortable in saying that another peak will happen in 2013 and possibly last into 2014,” he predicts.
Another curiosity of the solar cycle is that the sun’s hemispheres do not always peak at the same time. In the current cycle, the south has been lagging behind the north. The second peak, if it occurs, will likely feature the southern hemisphere playing catch-up, with a surge in activity south of the sun’s equator.
Recent sunspot counts fall short of predictions. Credit: Dr. Tony Philips & NOAA/SWPC [full plot]
Pesnell is a leading member of the NOAA/NASA Solar Cycle Prediction Panel, a blue-ribbon group of solar physicists who assembled in 2006 and 2008 to forecast the next Solar Max. At the time, the sun was experiencing its deepest minimum in nearly a hundred years. Sunspot numbers were pegged near zero and x-ray flare activity flat-lined for months at a time. Recognizing that deep minima are often followed by weak maxima, and pulling together many other threads of predictive evidence, the panel issued this statement:
“The Solar Cycle 24 Prediction Panel has reached a consensus. The panel has decided that the next solar cycle (Cycle 24) will be below average in intensity, with a maximum sunspot number of 90. Given the date of solar minimum and the predicted maximum intensity, solar maximum is now expected to occur in May 2013. Note, this is not a unanimous decision, but a supermajority of the panel did agree.”
Given the tepid state of solar activity in Feb. 2013, a maximum in May now seems unlikely.
“We may be seeing what happens when you predict a single amplitude and the Sun responds with a double peak,” comments Pesnell.
Incidentally, Pesnell notes a similarity between Solar Cycle 24, underway now, and Solar Cycle 14, which had a double-peak during the first decade of the 20th century. If the two cycles are in fact twins, “it would mean one peak in late 2013 and another in 2015.”
No one knows for sure what the sun will do next. It seems likely, though, that the end of 2013 could be a lot livelier than the beginning.
Author: Dr. Tony Phillips
RUSSIAN METEOR INJURES HUNDREDS: Ths morning, a meteor exploded in the daytime skies above Chelyabinsk, Russia. According to CNN, hundreds of people were injured, mainly from the glass fragments of windows shattered by shock waves from the explosion. It is natural to wonder if this event has any connection to today’s record-setting flyby of asteroid 2012 DA14. NASA has issued the following statement:
“The trajectory of the Russian meteorite was significantly different than the trajectory of the asteroid 2012 DA14, making it a completely unrelated object. Information is still being collected about the Russian meteorite and analysis is preliminary at this point. In videos of the meteor, it is seen to pass from left to right in front of the rising sun, which means it was traveling from north to south. Asteroid DA14’s trajectory is in the opposite direction, from south to north.”
Well, NASA scientists say no way! Do your research.
Metal On Mars? Shiny Object Seen By Curiosity Rover Explained By NASA Scientists (PHOTOS)
Posted: 02/12/2013
By: Mike Wall
Published: 02/12/2013 02:13 PM EST on SPACE.com
NASA’s Mars rover Curiosity has photographed a shiny, metallic-looking object that bears a passing resemblance to a door handle or a hood ornament.
The Curiosity rover has not stumbled onto evidence of an ancient civilization that took the family van to Olympus Mons for vacation, however. The object is simply a rock that the wind has sculpted into an interesting shape, scientists said.
NASA’s original image, with the object at top-center.
“The shiny surface suggests that this rock has a fine grain and is relatively hard,” Curiosity scientists wrote Monday (Feb. 11) in an explainer blurb accompanying the image, which was taken on Jan. 30. “Hard, fine-grained rocks can be polished by the wind to form very smooth surfaces.”
Similar “ventifacted” (wind-eroded) rocks can be found here on Earth, notably on the dry, gusty plains of Antarctica, they added.
The newfound rock is not the first shiny object Curiosity has photographed on the Red Planet.
In October, the car-size rover paused its first soil-scooping activities to investigate a bright sliver lying on the ground nearby. Scientists think the scrap is a piece of plastic debris that shook loose during the robot’s dramatic sky-crane landing on the night of Aug. 5.
Later in October, Curiosity spotted bright flecks in one of the holes it dug out while scooping. That material appears to be some sort of native Martian mineral, as does the so-called “Mars flower,” which garnered a lot of attention after Curiosity photographed it in December.
While such finds may be be interesting to laypeople and researchers alike, Curiosity has bigger fish to fry. The rover’s main task is to determine whether its landing site — a huge crater called Gale — could ever have supported microbial life.
Curiosity carries 10 different scientific instruments and 17 cameras to aid in this quest, along with other tools such as a rock-boring drill. Curiosity used this drill to collect samples for the first time over the weekend, boring 2.5 inches (6.4 centimeters) into a Red Planet rock in a move that had never been done before on another planet.
ASTEROID FLYBY: Newly-discovered asteroid 2012 TC4 will fly past Earth on Oct. 12th only 96,000 km (0.25 LD) away. There is no danger of a collision, but the 16 meter-wide space rock will be close enough to photograph through backyard telescopes as it brightens to approximately 14th magnitude. NASA hopes to ping this this object with radar, refining its orbit and possibly measuring its shape. Stay tuned for updates.
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A NASA-sponsored researcher at the University of Iowa has developed a way for spacecraft to hunt down hidden magnetic portals in the vicinity of Earth. These gateways link the magnetic field of our planet to that of the sun, setting the stage for stormy space weather. The Magnetospheric Multiscale (MMS) mission will study these portals. Credit: Science@NASA
A favorite theme of science fiction is “the portal”–an extraordinary opening in space or time that connects travelers to distant realms. A good portal is a shortcut, a guide, a door into the unknown. If only they actually existed….
It turns out that they do, sort of, and a NASA-funded researcher at the University of Iowa has figured out how to find them.
“We call them X-points or electron diffusion regions,” explains plasma physicist Jack Scudder of the University of Iowa. “They’re places where the magnetic field of Earth connects to the magnetic field of the Sun, creating an uninterrupted path leading from our own planet to the sun’s atmosphere 93 million miles away.”
Observations by NASA’s THEMIS spacecraft and Europe’s Cluster probes suggest that these magnetic portals open and close dozens of times each day. They’re typically located a few tens of thousands of kilometers from Earth where the geomagnetic field meets the onrushing solar wind. Most portals are small and short-lived; others are yawning, vast, and sustained. Tons of energetic particles can flow through the openings, heating Earth’s upper atmosphere, sparking geomagnetic storms, and igniting bright polar auroras.
NASA is planning a mission called “MMS,” short for Magnetospheric Multiscale Mission, due to launch in 2014, to study the phenomenon. Bristling with energetic particle detectors and magnetic sensors, the four spacecraft of MMS will spread out in Earth’s magnetosphere and surround the portals to observe how they work.
Just one problem: Finding them. Magnetic portals are invisible, unstable, and elusive. They open and close without warning “and there are no signposts to guide us in,” notes Scudder.
Actually, there are signposts, and Scudder has found them.
Portals form via the process of magnetic reconnection. Mingling lines of magnetic force from the sun and Earth criss-cross and join to create the openings. “X-points” are where the criss-cross takes place. The sudden joining of magnetic fields can propel jets of charged particles from the X-point, creating an “electron diffusion region.”
To learn how to pinpoint these events, Scudder looked at data from a space probe that orbited Earth more than 10 years ago.
“In the late 1990s, NASA’s Polar spacecraft spent years in Earth’s magnetosphere,” explains Scudder, “and it encountered many X-points during its mission.”
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Data from NASA’s Polar spacecraft, circa 1998, provided crucial clues to finding magnetic X-points. Credit: NASA Because Polar carried sensors similar to those of MMS, Scudder decided to see how an X-point looked to Polar. “Using Polar data, we have found five simple combinations of magnetic field and energetic particle measurements that tell us when we’ve come across an X-point or an electron diffusion region. A single spacecraft, properly instrumented, can make these measurements.”
This means that single member of the MMS constellation using the diagnostics can find a portal and alert other members of the constellation. Mission planners long thought that MMS might have to spend a year or so learning to find portals before it could study them. Scudder’s work short cuts the process, allowing MMS to get to work without delay.
It’s a shortcut worthy of the best portals of fiction, only this time the portals are real. And with the new “signposts” we know how to find them.
SETI’s Alien Telescope Array (ATA) listens day and night for a signal from space. Credit: SETI
SETICon 2, a conference unlike any other, ran this past weekend in Santa Clara, California. In attendance were people from all walks of life whose area of interest intersects on the topic of the search for intelligent life somewhere other than here on planet Earth.
Thus, they were made up of scientists; from NASA and other groups, artists, and even entertainers. The goal of the conference, which is set up and run by the Search for Extraterrestrial Intelligence Institute (SETI) is to share ideas on what has been discovered of late regarding the possibility of life on other planets and what might lie ahead.
Fueling much of the discussion this time around (the first SETICon was held in 2010) are findings by NASA’s Kepler mission which is dedicated to looking for extraterrestrial life, regardless of form or degree of intelligence. Since 2009, the mission has uncovered the existence of over 2,300 exoplanets that researchers believe hold the possibility of harboring some forms of life. Most notably, due to the existence of that precious resources without which we here on this planet could not survive: water. Some scientists who actually work on the mission (Geoff Marcy, Jon Jenkins, Debra Fischer, etc.) spoke to those in attendance, as did astronauts Tom Jones and Mae Jemison.
This year’s conference, those in attendance noted, was much more upbeat than the last, as more information from Kepler becomes available, the numbers of planets that might have life on them keeps going up, making the possibility of detecting its presence more plausible than ever before. As noted by several speakers, the Kepler mission is helping to find planets farther away from their stars, rather than just those that are close enough to cause their star to appear to wobble to us due to planetary gravity effects. The new more sensitive telescopes are better able to discern planets that are not only farther (meaning cooler) from their star, but smaller, some of which may have water and are rocky, making them more Earthlike and thus potentially more likely to posses the conditions necessary for the kind of life we know and understand.
In addition to offerings talks, the conference also held panel discussions, interviews, and even screenings of movies, all aimed at opening the door to the possibility that extraterrestrial life might truly exist, and if it does, highlighting the fact that we are now in a better position than ever before to find evidence of its existence.
Image right: This nighttime view of Saturn’s north pole shows a bizarre six-sided hexagon feature encircling the entire north pole. The red color indicates the amount of 5-micron wavelength radiation, or heat, generated in the warm interior of Saturn that escapes the planet. Image credit: NASA/JPL/University of Arizona
Image left: This nighttime movie of the depths of the north pole of Saturn reveals a dynamic, active planet lurking underneath the ubiquitous cover of upper-level hazes. Image credit: NASA/JPL/University of Arizona
Image right: Another view of the bizarre six-sided feature encircling the north pole of Saturn. Image credit: NASA/JPL/University of Arizona
