Archive for the ‘Space Exploration’ Category
Alas, yet another well intentioned and optimistic attempt has been made to search for alien civilizations. Don’t get me wrong, I’m all for SETI (The search for alien technological civilizations) and am glad it gets done. I just don’t think they are going to find anything, and am not surprised this latest search is a failure. Why? Some background first:
NASA has a satellite, the WISE satellite. Wide-field Infrared Survey Explorer. It basically made a survey of the sky in infrared. It was a big deal. Many new discoveries, thousands of asteroids, numerous star clusters, and a whole wealth of data about the skies. Including information on millions of galaxies. Then scientists with private funding (our precious tax dollars saved for ever more drone strikes) computer sifted through this data to find 100,000 promising galactic candidates for further investigation. They then hand searched these galaxies, looking for galaxies with signs of widespread industrial civilization. How is that? Well, the idea being that aliens that colonized a galaxy would use starlight to power industry, and thus the galaxy in question would be shy on starlight, but long on infrared, the waste product of industrial processes. The results? Nada. None of the galaxies showed anything that was obviously unnatural. A few warrant further looking, but there was certainly no smoking gun.
What can we glean from this? On the first pass, a Star Trek or Star Wars galaxy is ruled out. Bad news on one level, we won’t be joining any Galactic Federation anytime soon, because it doesn’t exist. That’s not surprising, the aliens in these sorts of imagined galaxies are pretty much just people with funny costumes. While it would be fun and comforting to find out that’s what aliens are like, there’s simply no reason to think aliens would be anything like us. In fact essentially all SETI has been doing is steadily eroding the idea of a universe populated by anthropomorphic aliens. At this point, it’s looking pretty grim for the Star Trek galaxy.
So what’s left? Well, maybe our idea of how advanced alien civilizations would look needs some tweaking. Most, if not all, of our ideas about SETI involve searching for aliens who are acting like us. Granted, how to imagine aliens who aren’t like us is a bit tricky. I suspect the goal shouldn’t be to decide what to look for and look for it, but try to look for anything that doesn’t have a good natural explanation. Granted that’s a pretty nebulous concept in and of itself, but it has the advantage of eliminating our own prejudices about what aliens will be doing. And yes, it’s also limited by the fact that our understanding of what is and isn’t natural in the Universe is also pretty nebulous at this stage. Still, it would be a start, and I hope at least some in the SETI community are looking into searching for the unexpected.
Lastly, and the point that seems to distress so many people, it’s possible that we are alone. We simply don’t know how likely it is for species like ours to come along and start building technological stuff. Maybe it’s so incredibly unlikely that it’s only happened once. People love to claim that the size of the Universe means there “has” to be others, but that’s simply an argument from big numbers. What are the chances that one grain of sand on Earth contains an exact miniature replica of a McDonalds® outlet down to the smallest detail? Saying, there’s trillions of grains of sand so one must contain a miniature McDonalds® because there are so many grains of sand, is an absurd argument.
In any event I hope SETI continues. Heck, I wish it was better funded, but it’s too easy an idea to ridicule and there’s no SETI lobby to speak of, and certainly no SETI industry, so it’s going to continue to be a privately funded search. I wish SETI all the luck in the world, I just don’t recommend making any bets on it succeeding any time soon.
Have a great weekend everyone.
(The above image was taken on Mars about a year ago by the Curiosity rover. As a NASA photograph, it is for most practical purposes, including inclusion in this blog, a public domain image. NASA does not in any way endorse Doug’s Darkworld. I used this image because, gee, Mars is sure looking like a barren lifeless rock. And because I still think its effing incredible that we have machines on Mars able to send pics like this. The blue sky means it’s sunset. On Mars the sky is normally scarlet or a bright orangeish-red colour. It turns rose at sunset and sunrise.)
I know, it’s in the news. I have been insanely busy, and not able to post, but this came along and I just had to add my two cents. The Philae lander, a probe that made the first landing on a comet, has returned to life after seven months in unintended frozen hibernation on the comet Churyumov–Gerasimenko. This is truly a historic moment in space exploration, I don’t think there’s ever been a case where communication was lost with a probe, and then re-acquired months later. It’s a wonderful moment in an amazing mission in the ongoing Golden Age of space exploration. I will try to share my sense of awe and excitement. Humour me.
The twentieth century. It’s passed now, but it was packed with events. Most people now would talk of Hitler, communism, World Wars, assassinations, the rise of technology, etc. Future generations may remember it for one thing, on July 21 1969 humans first set foot on the Moon. The human exploration of the galaxy had begun. A true Golden Age of exploration had begun. When I was a kid all that was known of planets and bodies beyond Earth was a few fuzzy telescope pictures. All we knew about the Solar System (let alone the galaxy) could be summarized in a few pages in the beginning of atlases.
Well, a few decades later, and we have learned a few things. Dozens of probes have been sent out, some leaving the Solar System itself. And while many probes have been lost, most have succeeded. Humanity now has active probes all over the Solar System. Mars and the Moon are under continual satellite observation. It’s been the greatest Age of Exploration ever. Columbus re-discovered a few continents, we now discover new worlds almost daily.
And part of that exploration has been comets. As most people know, the Solar System is a bunch of planets orbiting the Sun. Also spinning around the Sun are small bodies of dirty ice, comets. Like Comet Churyumov–Gerasimenko, helpfully illustrated above. It’s about 3 km (2 miles) long, not very big compared to Earth, but still, a flying mountain in space. And while it was still outside the orbit of Mars, the next planet out from Earth, the Rosetta space probe went into orbit around it. It was in fact the first probe to orbit a comet. Comets are believed to be leftover stuff from the birth of the Solar System, so it is hoped this probe will help understand the early Solar System, the same way the actual Rosetta Stone helped understand human’s early history.
And after it went into orbit, the Rosetta Probe dropped the Philae lander, a probe about the size of a washing machine, which was to hit the comet and anchor itself to the surface. Alas, the surface of the comet was harder than anyone expected, and instead of anchoring itself safely, the lander bounced. And bounced. And bounced. And landed somewhere shady, worked for a few days, then went to sleep because its solar panels were in the shade. And that was that, the lander had done some good science in its few days, and there was some possibility it would wake up again as the comet got closer to the Sun, but most people wrote it off as one of many lost probes.
Nope. It’s back. Philae has called home. It survived months in the dark at about 35 degrees Kelvin (-400F, -240C) in a complete vacuum. So cold human flesh would almost instantly freeze solid. So cold virtually every device humans have made would instantly break as parts of it contracted in the cold. So inhospitable to human life that it’s hard to imagine. And even if one was in the sunlight on Churyumov–Gerasimenko, it would result in a fatal sunburn. And yet our engineers and scientists were able to build a robotic machine that survived intact and dormant in this frighteningly extreme environment, and has returned to life to send us more data.
This is human ingenuity at its best. This shows that humans can build machines to work in environments so extreme they don’t exist on Earth. This shows a desire to understand reality that is on par with other great human endeavours. This accomplishment was science fiction just a few decades ago. Fantasy if not madness a few centuries ago. We may be destroying our own planet, but we are simultaneously reaching for the stars. That Philae has returned to life is a good sign. Let us be happy.
No worries, future posts will be more depressing.
(The above image is claimed as Fair Use under US copyright law. Credit and copyright: Matt Wang, Flickr: anosmicovni. European Space Agency. Comet 67P/Churyumov–Gerasimenko Relative to Downtown Los Angeles. And because people just have to know, if comet Churyumov–Gerasimenko was to hit Earth (it can’t) the results would be catastrophic. It would make a 40 km (25 mile) wide crater for starters. Continent wide devastation, global effects. It would be the worst disaster to ever befall the human race. It might even interfere with publication of this blog.)
Diffuse Interstellar Bands. (DIBS) What are they? No one knows. Where are they? In deep space. Were they the inspiration for Pink Floyd? I seriously doubt it. What am I talking about? Diffuse Interstellar Bands. Sheesh, pay attention.
OK, let’s start at the beginning, the early 20th century to be exact. Scientists by then were studying the light of stars. A spectrum is the light emitted by a star or bright object passed through a prism. Molecules in and near a star will block some of the spectrum, making dark stripes as seen above, these are called absorption or spectral lines. Thus scientists can tell what a star is made of. It even works with reflected light, this is how they tell what planets and asteroids are made of. This is all of course terribly simplified, because I have a very dim grasp of it all myself. All well and good until 1922, scientists happily studied what stars were made of. However, in 1922 astronomer Mary Lea Heger discovered some absorption lines that were much more diffuse than the typical lines in a star’s spectrum. She also found that the lines were associated with the galactic interstellar medium, not stars.
This was a head scratcher. People commonly think that space is a perfect vacuum. It isn’t, it varies widely, but one atom per cubic centimetre is the “average” density of interstellar space. It was thought this matter was so diffuse that while it might dim an entire spectrum slightly, it wouldn’t make lines. Well, sciencists were wrong, some molecules in interstellar space were apparently common enough to cause absorption lines. Mary discovered a few such lines, and by 1975 about 25 had been discovered. By 1994 when the first conference on DIBs was held, about 50 were known. Today about 300 have been discovered, illustrated above. The reason it’s a head scratcher is because no one knows exactly what molecules are creating these lines. Despite scientist’s best efforts, they have not been able to replicate the lines experimentally, or even come up with a theoretical calculation that explains the lines.
This is a major scientific mystery and has been for decades. For reasons I don’t understand, let alone can explain, it does seem pretty certain that the lines are caused by molecules, not single atoms. And it also is clear that numerous different molecules are involved, a single type of molecule couldn’t produce over 300 DIBs. The best guess is that they are being caused by long chain molecules. Polycyclic aromatic hydrocarbons, long carbon-chain molecules, and fullerenes are all strong suspects. And that’s that. Somehow our galaxy contains dust or gas of unknown origin or composition, what it is and how it is created is still a complete mystery.
Is this important? In a practical sense, no, figuring this out isn’t going to change our lives. Not figuring it out will have the same effect. It’s important though to understand that there are plenty of complete mysteries in our scientific understanding of the Universe. A lot of people, especially certain religious types, don’t seem to understand that. Science can’t currently explain everything, and there doesn’t appear to be any chance that it will ever explain everything. This isn’t a failure of science, th0ough it is oft presented as such by science-deniers, it is one of science’s greatest strengths. So whenever I stumble across an unsolved scientific mystery, I am impressed by the mystery itself, and I’m impressed by the fact that science even uncovered the mystery. Is there any chance that the solution to DIBs will force a re-examination of other aspects of science? Possibly, but I don’t know how possible. When it comes right down to it, our understanding of the cosmos is still in its infancy.
One last little observation is that I am always curious that science deniers miss things like this. If one was going to construct logical sounding attacks on science, mysteries like this would be a great place to start. Instead, the science deniers seem to make very little effort to find new arguments, and simply recycle old arguments. Some of the “objections” raised about evolution date from the nineteenth century for God’s sake. And while some of them were valid concerns then, a hundred years later they have long been laid to rest. I suppose it’s further evidence that science deniers are in actual denial about science, since few of them seem to take the time to even understand it well enough to construct modern arguments against it. Or it could mean that when people study science hard enough they realize its true, they are converted to science and reason?
Pause for laughter. Beats me. The older I get the more I find people and their motivations both painfully predictable … and painfully puzzling. It’s a conundrum it is.
(The above image is claimed as Fair Use under US copyright law. I got it off of Wikipedia so it’s safe to say that non-commercial use of the image is OK. And I left the copyright information on the image itself. Next a furniture history post, or a post about the recent discovery that the Universe is flat.)
Interesting, nu? I got a lot of guesses on Facebook. A new planet, water going down a drain, a newly discovered galaxy, and my favourite: a cake mix gone horribly wrong. No, it’s not a cake mix gone horribly wrong. Many people did guess it was some sort of astronomy photo, and they were on track. The white things are indeed clouds, this is the surface of a planet photographed from space. Not Earth though, in fact six Earths could fit inside the hexagon. This is one of the gas giant planets, Saturn. It’s the clouds surrounding the North pole of Saturn. Note the hexagon shaped cloud, what’s up with that?
No one knows. It was first observed when Voyager went by Saturn in 1980 and 1981. No one had a clue then. In 2004, more than 20 years later, the hexagon was still there when the Cassini Probe arrived at Saturn. So it’s a persistent feature. And nothing else like it has been observed anywhere else in the Solar System. Scientists think the hexagon cloud formation is created by a jet stream whipping along at over 200 mph. The hexagon formation rotates with the planet, and its latitude doesn’t change either. Yes, a permanent, or at least remarkably stable, hexagon shaped torrent of wind whipping around Saturn’s pole. Cassini recently has been getting much better pictures of the hexagon lately as Saturn’s northern hemisphere has moved into sunlight, so scientists hope to begin to unravel the mystery soon.
Why so interesting? (Honestly, any reader thinking that has likely long ago abandoned my blog of scientific and historical weirdness in search of blogs about “The Shove.”) The hexagon is interesting from a number of perspectives. Scientists are interested in it because they can’t yet explain it. That’s kind of the whole point of science. Looking at stuff and figuring out why it is so. This hexagon is one of the big mysteries of the Solar System. It’s an example of no matter how much we know, we are always finding things no one expected or predicted. That’s one of the beauties of the scientific method, knowledge is never complete, and it always has to be modified or expanded in light of new discoveries. Kinda the opposite of most philosophies and religions, that for the most part start with a conclusion and then shoehorn new discoveries into it. That’s getting pretty ridiculous now considering some of these religions started in the Bronze Age. Science put man on the Moon, religion put man on a cross.
Philosophical concerns aside, study of Saturn’s hexagon could prove valuable insights about Earth. This is because the hexagon is a weather and climatic phenomena, and studying how weather and climate works on other planets can prove an interesting comparison to how it works on Earth. And of all the things scientists study, weather and climate are certainly near the top when it comes to practical application. When it comes right down to it, scientific investigation of any topic can yield valuable and practical insights about the world around us. That’s one of the silliest and destructive myths about scientists, that many of them study obscure stuff of no use to anyone. Scientists are studying reality, and everyone is connected to reality. How much more practical can it get?
Personally I just think space exploration is the shiznit. I loved exploring as a kid, and never outgrew it. Go somewhere one hasn’t been, see something one hasn’t seen before. And space exploration is the ultimate place to go and see stuff no one has seen before. “To boldly go where no man has gone before.” Granted that’s questionable grammar and not exactly a feminist way of phrasing it, but fun none the less. And who knew Leonard Nimoy could play the guitar anyhow? OK, it’s been a long hard week and this is devolving into gibberish. Enough.
Have a great weekend everyone!
(The above image is Public Domain under US copyright law. Well, pretty much so, it’s a NASA image and can’t be used in such a way that indicates NASA supports or endorses the party that uses the image. NASA in no way, shape, or form supports or endorses Doug’s Darkworld. Only my miserable day job does that. On the plus side it keeps me in the right downbeat mood to keep blogging.)
This argument that has been repeated endlessly since at least 1961. Anyone who has any interest in space exploration and science generally is so familiar with it that for all practical purposes it is a matter of faith. Even such luminaries as Neil Degrasse Tyson, famous astrophysicist and science communicator, has uttered a version of it, helpfully illustrated above. Myself, I get tired of hearing it repeated uncritically. And there’s no question, it is repeated uncritically by many people, most of whom have no idea where the argument originated, and are often vague as to what the idea really means. The original Drake Equation was about intelligent tool-using life such as humans, ET as it were. The above is about life in general. Let me restate the argument in a way that is easier to parse:
“Considering the vast size of the Universe, with at least 100,000,000,000,000,000,000,000,000 stars, statistically speaking, Earth cannot be the only planet where life evolved.”
That, in a nutshell, is the oft repeated sentiment that aliens must be out there somewhere. The problem I have with this argument is that it is neither scientific nor logical. There are other other problems with how Mr Tyson chose to word his argument above, but I degrasse. (You were warned about my sense of humor.)
The big flaw, in fact fatal flaw, in the argument is this. We don’t know how likely the formation of life is from natural ambient chemistry. We’ve never seen Abiogenesis in the wild, we’ve never achieved it in the lab. We have a lot of theories, and we know about the creation of self-replicating molecules, and we certainly haven’t come up with any good reason why DNA life couldn’t have evolved in some primordial soup. We know it happened once, because here we are. However, in any scientific, statistical, or logical sense, one data point is the equivalent of zero data points. If the creation of DNA life is unlikely enough, it may have only happened once. No matter how big the Universe is, there is also no end to how low the odds on an event occurring are.
The typing monkeys demonstrate this. How likely is it that a monkey sitting at a keyboard randomly hitting the keys will type Hamlet by chance? Essentially zero of course. However, if we convert all mass in the Universe into typing monkeys, typing for the lifetime of the Universe, how likely is it that one of them will type Hamlet by chance? Still, for all practical purposes, zero. Is the creation of life as likely as a monkey typing Hamlet by chance? No one knows. And until we have a definitive answer to this question, speculating about life elsewhere is just that, speculation. Note I’m not saying there isn’t other life out there, I’m just saying that the affirmation that there must be other life out there is wrong.
And when it comes to intelligent language using life such as ourselves, the situation gets worse. First, the odds clearly have dropped. Of the as many as 40 billion species that have evolved on Earth, only one has evolved tool-using, language, and intelligence. So humans may have been an unlikely fluke. Secondly, we don’t even know if our kind of intelligence is a good idea or not. Humans do seem to have some very self-destructive tendencies, and our species has only been around an eye-blink of time, maybe species such as ours quickly destroy themselves? Human intelligence may be an evolutionary dead end, until we find others like us that have been around awhile, or we last a few million years, we simply can’t say.
Lastly there’s the science of it all. Again, bad news, SETI has come up with nothing so far. And despite Mr Tyson’s pronouncement above, SETI has covered a lot of territory at this point. If there are beings like us out there, no evidence of their existence has been found. Granted SETI has a lot of ground to cover still, and some excellent new ideas have been proposed recently, but at the very least the 1950s idea that the galaxy was teeming with intelligent aliens is now wishful thinking at best. Worse, we are starting to get a good picture of solar systems around other planets, and it turns out our solar system and Earth itself seem to be unusual. Again, a blow to the 1950s, Star Trek, and all that follows:
Picard: “We’ve entered the system Data, what do you see?”
Data: “Two hot Jupiters, and two giant super hot Earths.”
Picard: “Any sign of life?”
Data: “No Captain, another sterile system, like the previous 8,792.”
Picard: “If we don’t find life soon, even a slime mold, I’m going to snap.”
Data: “Sixteen other Star Fleet captains have been relieved of duty this year because they suffered psychological breakdowns due to boredom.”
Picard: “Worf, toss Data out the airlock.”
It kinda gets even worse if one steps back a bit further. What if DNA life isn’t really life? What if DNA was invented by real life for information storage, real life which we haven’t ever encountered? We’re just a lab spill that didn’t get cleaned up? Or in the analogy above, we examine a cup of water from the ocean that a scuba diver dropped his watch into, will that watch teach us anything about the ecology and biology of life in the sea? Mr Tyson, and people who make this argument, are in essence saying they can use the cup of water to prove their theory about what is or isn’t in the rest of the ocean, but other people’s theories make no sense. Excuse me? The bottom line is we don’t know how life appeared on Earth, so speculation about what is out there is just that, speculation. Speculation is never certainty.
I rest my case.
(The above image was lifted from Facebook and falls into a category that’s probably years or decades behind the law. I’m claiming it as Fair Use, and am in no way making commercial use of the image, and will remove it instantly if the original copyright holder asks. Many of the other things Mr Tyson says are right on, so no one should take this as an attack on him. In fact the guy is pretty smart, and his statement above is a beautifully crafted edifice of false arguments, so I wonder if he did it deliberately wondering if someone would call him on it?)
May 11th, 1950. on a farm about nine miles from McMinnville, Oregon. Evelyn and Paul Trent saw a strange object flying in the sky. Mr Trent retrieved his camera and took the two photographs above. Click on them for the full size version, and I do mean full size version. The pictures eventually went public and became well known, being published in LIFE magazine. The Trents grew old and died, but the case lives on. It’s one of the most well known UFO cases of the 1950s, just behind Roswell. It even has its own annual gathering of UFO buffs, again, just like Roswell. So what did the Trents see and photograph that morning? No one knows. See, quick post, Merry Christmas everyone!
OK, the photographs have been analyzed seven ways from Sunday. The negatives have been analyzed. They all concluded the same thing. They are real pictures of real objects in the sky. Alien spacecraft, a top secret military prototype, or a truck rear view mirror. Basically so little is known about the shooting conditions, camera settings, and weather that people can come to any conclusion they want. It’s safe to say that no one has discovered anything definitive in the pictures that proves or disproves them. The Trents have also been extensively analyzed. There’s nothing that screams hoax, but there’s nothing that rules it out either.
Basically, people who believe in UFOs find the Trent case to be one of the best UFO cases. People who don’t believe in UFOs think it’s a hoax. It’s not so much of a debate, as it is people searching for evidence that supports their assumption. IE the UFO believers interpret it all as support for their belief, the skeptics find aspects of it to be skeptical about. If the gentle reader wants to get into the nuts and bolts of it, a good place to start is the Wikipedia article. Personally I think the pictures are the best bet to go on. They are certainly the only solid evidence. That’s why I uploaded the huge versions above, so people can see for themselves. I couldn’t see anything, but granted I only spent a few minutes peering at them and comparing them.
OK, my analysis, intellectually dishonest as it is apparently: My first question, could they be faked? Hmm, toss a disk shaped object into the air, photograph it. Take two pictures for verisimilitude. Piece of cake. I don’t see how this is debatable. However, I don’t see how the idea that the Twin Towers collapsed as a result of aircraft impact and fires is a possibility is debatable, but some vociferously disagree with me. Could the photographs be real? Absolutely. No one has come up with a definitive argument proving its a hoax. “UFOs aren’t real, therefore it’s a hoax” is not an argument, it’s just circular reasoning. Maybe it was another hoaxer flying a UFO shaped balloon. Maybe it was a military experimental aircraft. Maybe it was an extra-terrestrial probe. In other words, examining the possibilities has gotten us nowhere.
In other words, examining the nuts and bolts of this case is fruitless. Let’s step back and look at it as part of a bigger picture. In context as it were. And this is where I’m troubled. This isn’t just “another” UFO sighting. This was a golden age for UFO sightings. The Kenneth Arnold sighting in 1947, the sighting that propelled the idea of flying saucers into the national consciousness, was just three years before the Trent sighting. UFOs were big news, the still famous Mariana UFO incident was in August of 1950, just a few months earlier. Lots of flying saucers were seen in those years. Many were photographed, some were hoaxes. Were there any flying saucer sightings and photos before the Arnold flap in 1947? No. How long did people see them afterwards? About a decade. Do people still see and photograph them today? No.
This leaves two possibilities. There were flying saucer type objects of unknown genesis flying around the earth in the 1950s (the UFO flap spread world wide,) or this was all a mass social and cultural phenomena. People saw what they were primed to see, and plenty of people were happy to provide “proof.” Since no further evidence has surfaced that would support the flying saucer idea, I think the second possibility is by far the stronger explanation. It’s by no means definitive, but I think a strong argument can me made from the historical context, that of course the Trent photos were a hoax. It’s the simplest explanation that explains the evidence.
I’d be happy to be proved wrong. I think the future of SETI lies in analyzing the surface of the Moon and Mars, not old photos from the 1950s. Merry Christmas everyone!
(The above images are claimed as Fair Use under US copyright law. They are not being used for profit, are central to illustrating the post, and are arguably historically important images. Credit and copyright: Paul Trent. By fair means or foul, I don’t know, the Trents are historical figures, a thousand years from now images of them and their story may still be around. Who would have thunk it?)
Another week gone by. Two more days to the last and final debate between Romney and Obama. Both sides are pulling out all the stops. I’m more bored by the day. What’s this, the tenth election in a row billed as “the most important election ever?” I don’t think so. Might be the most screwed up election ever. Now that “both sides” have convinced their base that the only thing that matters is their narrow ideological stand on a handful of of social issues, there is zero chance that any of the real issues facing this country will be addressed. Climate change? What’s that? Our endless overseas wars? Don’t go there. Our every expanding security state? Fracking? GMOs? Forget about it. Nope, just legions of people who thinking they are saving babies or saving women by their respective vote for a dyed-in-the-wool agent of the 1%. Like in the previous election, I’m hoping that the Republican wins, because it might breath new life into the antiwar left, which Obama has effectively driven into a lobotomized coma. Yes, Obama has succeeded where Nixon and his generation only dreamed, he destroyed the antiwar movement. In any event, a few random notes on recent events, in no particular order:
A huge US led anti-mine drill in the Persian Gulf was a disaster. It was called the single largest naval drill in history, with more than 30 nations participating. Twenty nine simulated mines had been planted, the whole point of the exercise was to demonstrate the West’s effectiveness to find mines and keep the Straight of Hormuz open. Reportedly the drill was an abject failure, with less than half of the simulated mines being found. Not exactly sure what this signifies. I can’t see why the US would lie about something like this, maybe they want to encourage the Iranians to do something rash? Seems like sowing international doubt about our ability to keep the straight open wouldn’t be worth the damage it would do to the US’s credibility and efforts to prevent diplomacy with Iran. It’s certainly possible that we’re just that bad, a huge amount of military spending the past few decades has been about enriching the arms manufacturers, with limited attention paid to whether equipment will actually work under real world conditions. Who knows, curious though.
An interesting poll was just taken in Egypt. Apparently there is a trend towards support for Iran and Egypt acquiring nuclear weapons. And the military is still the most trusted institution in the country. Interesting for a number of reasons. I think it’s a good thing that Egyptians are turning away from the USA and the west and more interested in hewing their own path. It’s painfully clear at this point that the USA doesn’t give as rat’s a** about the people of the Middle East, and is only trying to maintain western and Israeli hegemony in the region. And it’s also painfully clear that the nuclear powers, declared and undeclared (cough Israel cough) have no intention of giving up nuclear weapons and are perfectly happy to have the current situation perpetuated forever. It was also interesting some of the reaction to the poll in the west. They saw it as a sign of the rise of extremism in Egypt. Yerp, people deciding they know what’s best for their countries and not wanting to be a satrap of the USA is extremism. The US and Israel keep reaping what they sow, and there seems like no end in sight.
Scientists have decided to send a paddle boat into space. Those crazy scientists, what will they think of next? OK, not space exactly, they want to send a paddle boat to Titan, a moon of Saturn. It’s actually a good idea, it will get to sample both the lakes and the atmosphere of Titan, and move around a bit to get more varied data. The plan is for it to last for six months to a year. The last Titan lander lasted 90 minutes. Considering it’s nearly 300F below zero that’s a tall order. I’m assuming it will be nuclear powered. In other space news someone stitched together the above panorama from shots taken by the new Curiosity rover on Mars. I love pics like this, really shows it as the surface of a planet; add a few juniper bushes and it could have been taken in Nevada.
I have a number of dedicated posts I have been chipping away on. Hopefully I will get some of them out in the next week. Another week where I have a lot of work. that’s good, the wolves have been pushed back out the door at least. I hope everyone had a good weekend!
(The above image is public Domain under US copyright law. Credit and copyright: NASA. For the readers of coarser tastes so to speak, a stone penis was also recently discovered on Mars. I don’t think it’s going to give the Face on Mars a run for its money.)