By the July 28th radio show, I’d only written about the LHC lawsuit a couple of times and had little time to prepare for the discussion. However, after only a few minutes of digging for some background information Wagner I’d unearthed a couple of things. For one he had previously attempted to sue the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory in 2000. This attempt had failed on the basis that Wagner’s “evidence” that the RHIC could create strangelets (that will spawn the end of the world) and black holes (spawning… well… the end of the world) was too flimsy to warrant any serious investigation. Then I uncovered something a little unsettling: Wagner had a rather unhealthy scrape with the law. At the time I didn’t want to follow this up, as I was going on air in 30 minutes, the RHIC lawsuit was enough for the time being.
Wagner believes he is a public safety crusader, and I doubt we’ll hear the last of him (besides superheroes love the attention, whether it is good or bad).
Why does Mr. Wagner hate the LHC? Well, the short and simple answer — ironically, this is the short and simple answer — is that Mr. Wagner and a lot of other people who like physics but don’t really understand it as well as they think they do have latched onto the notion that the LHC will spontaneously generate black holes, which will destroy the Earth. – Excerpt from Return of the Radiation Man (Standing on the Shoulders of Giant Midgets)
Black holes are voracious eaters. They devour pretty much anything that strays too close. They’re not fussy; dust, gas, plasma, Higgs bosons, planets, stars, even photons are on the menu. However, for astronomers, interesting things can be observed if a star starts to be cannibalized by a neighbouring black hole. Should a star be unlucky enough to have a black hole as its binary partner, the black hole will begin to strip the stars upper layers, slowly consuming it on each agonizing orbit. Much like water spiralling down a plug hole, the tortured plasma from the star is gravitationally dragged on a spiral path toward the black hole’s event horizon. As stellar matter falls down the event horizon plug hole, it reaches relativistic velocities, blasting a huge amount of radiation into space. And now, astronomers have taken different observations from two observatories to see how the visible emissions correlate with the X-ray emissions from two known black hole sources. What they discovered came as a surprise… Continue reading “Probing Variable Black Holes”
You don’t need the Large Hadron Collider to discover the Higgs boson after all…
This evening I went outside to investigate a noise. On opening the door I saw a small box lying awkwardly on its side against a flower pot. A little confused (as there was no knock on the door to say there was a delivery), I picked the small package. The box was heavy. I gave it a shake. Something was rolling around in there. It didn’t make a sound.
On opening the box I couldn’t believe my eyes. There he was, hiding under styrofoam packaging, neatly wrapped in a clear plastic bag, the one particle EVERYONE wants to meet… the Higgs boson!
Far from being smug, the little guy was actually pretty shy and was reluctant to leave the comfort of his box. After a brief chat I assured him that he was safe from particle physicists wanting to see him spontaneously decay…
As you might have guessed, I didn’t discover a real Higgs particle on my doorstep (although we all know that it must be full of them… theoretically anyhow). My Higgs boson plushie has just travelled from the caring hands of its creator, Particle Zookeeper Julie Peasley… Continue reading “Higgs Boson Discovered on Doorstep”
Probably one of the coolest missions designed to study the termination shock (the region of space where the solar wind and interstellar medium interact) located a little under 100 AU from the Sun, will be launched today (Sunday). The Interstellar Boundary Explorer (IBEX) will be carried into space on board a Pegasus rocket installed under a L-1011 carrier aircraft from the Reagan Test Site at Kwajalein Atoll in the South Pacific (about 2500 miles from Hawaii in the direction of Australia). Out of interest, the aircraft will take off from the same region that SpaceX use to send their Falcon 1 rocket (and first ever commercial orbital vehicle) into space… Continue reading “IBEX Will Spread its Wings Today”
Report into Sept. 19th Large Hadron Collider Incident Released
September 19th was a sad and frustrating day for accelerator physics.
After a long, long wait, the world was sitting on the edge of their seats, anticipating news about the first proton circulation on September 10th. Then, only a day later, a huge transformer broke down, stuttering LHC operations and forcing yet another delay. And then, only a week after the first successful circulation of particles, the worst possible news surfaces from CERN: A “quench” had occurred, stemming from a short circuit across two electromagnets, causing tonnes of liquid helium to leak into one of the tunnels. A huge amount of energy was dumped in a short period of time, heating the once-supercooled magnets by 100°C…
Now, a month after the quench, an official interim incident report has been released and it’s not good news. The report’s findings can be summed up by one of the engineers first on the scene of the damaged section of tunnel who said, “it wasn’t a pretty sight.” Continue reading “LHC Quench Ripped Magnets from Concrete Floor”
So how hot is the hottest known planet? Usually the temperature of a planet orbiting another star is of little concern to us. At the end of the day, are we really looking for an interstellar getaway? The chance that we’ll be colonizing any extra-solar planets in the near future is pretty low, but that won’t stop us from peering up the the heavens studying “Hot Jupiters” orbiting stars hundreds of light years away. However, astronomers have just discovered a planet I doubt we’ll ever want to visit. Enter WASP-12b, the hottest, and fastest gas giant ever observed… Continue reading “New Addition to the Exoplanetary Menu: The WASP-12b Sizzler”
The mystery of Saturn’s hexagonal shape embedded in its violent north polar cyclone just became more intriguing.
NASA’s Cassini probe has been orbiting the ringed gas giant for four years and has just returned some of the most detailed images of the planet’s stormy atmosphere to date. The south pole has been mapped and the north polar region has been imaged in near-infrared wavelengths. The north pole is currently facing away from the Sun, so by observing the atmosphere in these wavelengths, Cassini scientists can see Saturn’s cloud formations silhouette against the background glow of the gas giant’s internal heat. This provides the perfect opportunity to see the hexagon in unprecedented detail.
You can manipulate a black hole as much as you like but you’ll never get rid of its event horizon, a new study suggests. This may sound a little odd, the event horizon is what makes the black hole, well… black. However, in the centre of a black hole, hidden deep inside the event horizon, is a singularity. A singularity is a mathematical consequence, it is also a point in space where the laws of physics do not apply. Mathematics also predicts that singularities can exist without an associated event horizon, but this means that we’d be able to physically see a black hole’s singularity. This theoretical entity is known as a “naked singularity” and physicists are at a loss to explain what one would look like.
Like any good physics experiment, an international team from the US, Germany, Portugal and Mexico have decided to simulate the most extreme situation possible in the aim of stripping a pair of black holes of their event horizons. They did this by constructing an energetic collision between two black holes travelling close to the speed of light, crashing head-on. Here’s what they discovered… Continue reading “No Naked Singularity After Black Hole Collision”
Astroengine exclusive interview with Particle Zoo founder, Julie Peasley
The hunt for the Higgs particle may have come to grinding halt until 2009, but that doesn’t mean you can’t discover the elusive particle for yourself. In fact, it’s not just the Higgs boson that awaits discovery in the zoo of Standard Model particles. And what a zoo it is! We have protons, neutrons, the quarks that make up said hadrons; plus all the force carriers, neutrinos, photons, electrons and anti-particles. There is a delicious and varied array of subatomic particles out there, but they are too small for us to see. Wouldn’t it be interesting to know what these quanta actually look like?
It seems that Particle Zookeeper Julie Peasley has an intimate connection with the tiny “beings” that make up all known matter in the Universe. She has single-handedly set up her own business putting faces to the complex particles, giving us a unique view into the quantum world we would otherwise forget in the soup of theoretical physics equations. The Particle Zoo is a Los Angeles company, where Julie brings particles to life in her “sweatshop of one,” sewing beautifully-made plushie toys of all the Standard Model particles so we can collect them all… Continue reading “Particle Zoo: The Higgs Boson For Sale”
Oh no! It’s all over. The US Large Hadron Collider lawsuit filed by Walter Wagner and Luis Sancho has failed. On Friday, Hawaiian Federal Judge Helen Gillmor officially declared that the American judicial system has no jurisdiction over the largest experiment ever devised by mankind. Although Wagner and Sancho were suing the US partners in CERN, it would seem this convoluted and inaccurate attempt at proving the LHC will destroy the Earth was a bridge too far for the Honolulu court to entertain.
This decision ends the seven month battle for Wagner, following quickly behind Otto Rossler’s eleventh-hour failed attempt at the European Court of Human Rights last month to convince lawmakers that the LHC was going to turn the Earth into a dot.
So in the eyes of the law (and every other sane person on the planet), the LHC is safe and the claims about the production of micro-black holes, strangelets, monopoles, bosenovas etc. etc. are totally unfounded.