Big Bang
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SpaceX will launch a NASA mission to study the history of the universe
NASA has chosen SpaceX to launch SPHEREx, a mission that will study the origins of the universe.
NASA reveals how its SPHEREx space telescope will search for big bang clues
NASA has hit a key milestone in the development of SPHEREx space telescope, designed for the lofty purpose of studying the Big Bang theory and origins of galaxies.
NASA finally found evidence of the universe's earliest molecule
Scientists have long suspected that, around 100,000 years after the big bang, helium and hydrogen combined to form the first molecule, helium hydride. That helped the universe begin to cool and led to the formation of stars. But, despite decades of searching, scientists could never locate helium hydride in space -- until now.
Gravitational waves are our window into the early universe
"We have detected gravitational waves. We did it," David Reitze, executive director of the Laser Interferometer Gravitational-Wave Observatory (LIGO), said at a press conference in Washington on Thursday. Reitze has good reason to be excited. LIGO's find is a huge, Nobel Prize-worthy accomplishment on par with CERN's discovery of the Higgs particle in 2012. Just as Higgs particles revolutionized the standard model of physics, gravitational waves are set to do the same to Einstein's theory of general relativity. Simply put, it will fundamentally alter how we view and interact with the universe around us.
Astronomers find evidence of cosmic inflation, gravitational waves and the Big Bang
In the immediate aftermath of the Big Bang it's believed the universe grew at an exponential rate in what is known as cosmic inflation. Well, the first solid evidence of this growth, which would explain the uniform structure of the universe, has been discovered in the form of a curl in the cosmic background radiation left by the Big Bang itself. The "curl," known as B-mode polarization, is believed to be caused by gravitational waves produced during the first fractions of a second of existence. As it expanded and nothingness filled with extremely high-energy particles, waves of gravitational forces would have propagated, not unlike ripples on a pond, leaving behind scars.
CERN confirms existence of new particle consistent with Higgs boson (video)
Physics' big announcement had more in common with a leaky product launch than the serious business of re-writing the science books. But slack asset management aside, it's official: a new boson has been observed with a standard deviation of 5 (confidence of 99.9%). The highly anticipated announcement came this morning direct from CERN's press conference (via ICHEP in Melbourne,) and is the result of an intense, ongoing search for the elusive particle. The observation is of a boson particle with a mass of 125.3 ± 0.6 GeV, at a significance of 4.9 sigma. Joe Incandela -- giving the presentation -- said that this is "In agreement with the standard model at 95% confidence range." The boson is the heaviest ever found, and although this is still a preliminary result, it's by far the strongest case yet for the existence of the elusive Higgs. The sought-after particle is essential for supporting the current understanding of sub-atomic world, and its bearing on nuclear, and electromagnetic interactions. The next stage will be to determine the exact characteristics of the new particle and whether it matches the expectations of the Higgs, or is it in fact something more "exotic." This part will take much more time, but for now, a (very) small, but important piece of the puzzle has been found. Update: We're sure you've got many questions, and CERN apparently anticipated this. Check out the more coverage link for a helpful FAQ about everything Higgs. [Image credit: CERN]
Screen Grabs: Big Bang Theory's Raj falls head over heels... for Siri (video)
Screen Grabs chronicles the uses (and misuses) of real-world gadgets in today's movies and TV. Send in your sightings (with screen grab!) to screengrabs at engadget dot com. Finally! A TV show that we've actually seen (sorry, Gossip Girl). The Big Bang Theory's most recent episode featured Raj finding love with Siri. The uptight astrophysicist is incapable of speaking to women unless he's been on the sauce, but finds no such social inhibition with his iPhone's virtual assistant. Of course, like any geek receiving attention from the opposite gender, Dr Koothrappali soon becomes unhealthily infatuated with the handset, leading him on a trip to Cupertino to meet the person behind the microphone symbol. We won't spoil what happens, but you can probably work it out -- there's video past the break.
Alma observatory captures stars being born, reports back on universe's awkward teenage years
A baby book for our cosmos? That'd be a happy by-product of the massive insight star-gazing scientists are set to glean from Alma -- the telescope responsible for ushering in a "new golden age of astronomy." The Atacama large millimeter/submillimeter array (as it's known in long form), located 3,000 meters above sea level on a Chilean plateau, goes beyond the voyeuristic powers of current optical telescopes, delivering detailed imagery of the dense gas clouds that birth baby stars. Why is this significant? Well, using the complex 20-antenna strong array (a total of 66 are planned), astronomers from North America, Europe and Japan will get a first-hand glimpse of the gaseous mix that was our universe a few hundred million years post-Big Bang. Consider the research a time-traveling peek back into the formative years of existence. Heady stuff, yes, but the array won't have its multiple, celestial-focused eyes trained solely on star nurseries; scientists from around the globe already plan on getting an up close look at the Sagittarius A black hole. When these "Pyramids of the 21st Century" finish construction in 2013, we'll be just one step closer to viewing the limits of our cosmic fishbowl.
Galaxy cluster research supports Einstein's Theory of Relativity on a cosmic level
In one small win for Einstein, one giant win for mankind, scientists at the Niels Bohr Institute have proved his General Theory of Relativity on a cosmic scale through their research of large galaxy clusters. Accordingly, the clusters -- which are the largest known gravity-bound objects -- have such a strong pull that they should cause light to "redshift," or proportionally increase in wavelength, shifting towards the red end of the visible spectrum. To test it, researchers measured beams from 8,000 clusters, revealing that they do indeed cause a change in light's wavelength, supporting Einstein's theory to a T. One good turn deserves another, right Albert? Armchair cosmologists can hop on over to the source link to learn more.
LG G-Slate spotted in Korean music video, 3D cameras and all?
Oh LG, did you really think you could slip an entire tablet past the eagle-eyed gadget obsessives of Korea? The G-Slate has been one of the more mysterious devices launched at CES this year, but it now appears to have shaken off some of its shyness and made a cameo appearance on K-Pop star Seungri's latest music vid. Our Korean correspondents inform us that Seungri's band Big Bang has had a relationship with LG since the introduction of the cheap and cheerful Lollipop handset (video evidence after the break), so it's not unreasonable to believe this young chap has an inside line on LG's upcoming hardware. His video shows an LG-branded slate at 0.53 and 1.52, and although we get only brief glimpses, one of them suggests a dual-camera array on the back, which seemingly corroborates earlier rumors of the G-Slate bringing some 3D voodoo to the market. Skip the break and see for yourself. [Thanks, Alan Yi]
Gears 'n' glory: MapleStory unveils the Mechanic
Nexon's MapleStory has been to the brink of the world's end and beyond with its Big Bang overhaul. Spread out over three significant updates, Big Bang started out with a game mechanics renovation in phase one and a pair of original classes in phase two, not to mention the addition of several new zones. Today, Nexon is happy to announce the onset of the third and final phase to this literal game-changer. In phase three, titled "Birth of the Mechanic" in honor of the newest class in the game, MapleStory is rolling out one of the more unique MMO classes in the genre. Mechanics are pirate tank-drivers who ride into battle on their trusty mech steeds, unleashing robot minions and throwing out long-range damage while retaining the ability to heal themselves. Mechanics can also hit multiple targets at once, making the class an AoE-lover's dream. Players wishing to honor the valiant Mechanic can raise their wrenches high on January 22nd and log into the game at precisely 2:00 p.m. PST to receive an SP Reset Scroll and a chance at a few other goodies. Hit the gallery below to check out the Mechanic in all his high-tech glory, and get caught up on Big Bang with our Crystin Cox interview! %Gallery-16709%
MapleStory developer destroys the world, then this interview
Cataclysm? Ha! A couple chunks of earth missing here and there and a nasty footprint left on the walls of a castle? That's not world destruction; that's moving the furniture around! Look no further for true heart-rending, life-altering, earth-shattering, massive destruction than MapleStory's new update. Well, I might be pushing it a bit far, but really -- it's pretty dramatic. If you're not familiar with the game, you either have an all-weather stone roof or this is your first visit to Massively. MapleStory boasts one of the largest playerbases in the world, despite offering more "primitive" graphics. The game's accessibility doesn't mean that it has no depth. Multiple classes and tons of quests as well as a robust cash shop offer something for everyone. Throw in the fact that this recent patch updated the graphics and added a new dimension to the game, and you will understand why the servers and website were crushed after the update. Well, we decided to interview Crystin Cox from Nexon to help make sense of all the changes. Join us past the cut to read the interview!
MapleStory hits more than 136,000 concurrent players
Concurrent users are one of those interesting things to track in MMOs -- while they're mostly an indication of how robust the hardware supporting the servers happens to be, they're also a decent look at how many players are enjoying the game at any given moment. MapleStory has managed to set a new record for itself, with 136,000 players simultaneously active in the North American version of the game. That's nearly double the previous high-water mark back in July of 2009. Daniel Kim, the CEO of Nexon America, issued a statement concurrent with the record: "This milestone represents a new high point for MapleStory and is a testament to the growing popularity of the game into its fifth year." Said milestone is also coming on the heels of the first two parts of the Big Bang update, with a third part set to hit the game in early 2011. That means a great deal of new content and two new classes for MapleStory players to enjoy, which turns out to be good news for Nexon.
MapleStory invites you to join the Resistance
If you thought that MapleStory's Big Bang update a week ago was impressive, just you wait. In a few days the dev team is going to roll out the second part of the game's overhaul, introducing a lot of new content: two classes, a faction and a zone. As the Black Wings cult rises in power, players will travel to the tech-savvy mining town of Edelstein to see what they can do on behalf of the Resistance. There they'll be able to try out one of the new classes to the game, either the Battle Mage or the Wild Hunter. Both are ranged fighters -- the Battle Mage flings long-range spells that hit multiple foes while the Wild Hunter fires arrows from the back of a jaguar mount. Don't mess with someone riding a jaguar, our momma always told us. Big Bang Part 2 is scheduled to hit MapleStory's servers on December 20th. Now it's time for you to make a choice: Do you want to read more about this update (head on over to MapleStory's site if so), or do you want to watch the promo video for it (hit the jump)?
MapleStory's Big Bang update takes a bow
There are updates, and then there are updates. MapleStory's Big Bang patch is most definitely the latter seeing as how it's the largest set of changes in the history of the game. It's so big, in fact, that the roll out is going to happen in three phases. Phase one began yesterday and includes overhauled graphics, a simplified UI, rebalanced skills, a faster leveling curve, and two new shards. "Big Bang is going to completely change the way players enjoy MapleStory. We've been listening to our players and this complete overhaul of the game will implement major changes based on their input, making the game more current and modern, allowing them to experience new adventures in a game they know and love," said Nexon producer Crystin Cox. Check out all the details on the game's official website, and don't forget to watch the trailer after the cut.
The Perfect Ten: MMO cataclysms
Today sees the launch of World of Warcraft: Cataclysm, which represents a destructive "reboot" button on the world of Azeroth. The old has been made new by virtue of fiery explosions that have rent the very earth in twain, and WoW gamers will have to find their footing all over again. As you might imagine, it's made one big-ass mess, which is compounded by the fact that there are no janitor classes in the game to sweep it up (the next hero class, perhaps?). However, the notion of an in-game cataclysm is hardly the sole domain of Activision-Blizzard; on the contrary, large-scale apocalypses pop up all the time in MMOs. After all, nothing grabs the attention like the end of the world (but hey, you still feel fine)! In a list that in no way is meant to capitalize on any expansions that may or may not be on the market, we're going to strap on our Kevlar suits, slather our arms with 1000 SPF sunblock, and take a brief tour of 10 worlds that have dated cataclysms -- and lived to tell the tale.
Large Hadron Collider wants to make mini Big Bangs, Sheldon and Leonard disapprove
The Large Hadron Collider has been busily colliding protons since it opened last year, but a new set of experiments starting later this month could tell us more about the beginnings of the universe than we've ever known before. At CERN, where the LHC is housed in Geneva, scientists will attempt to create mini Big Bangs (the full-sized one is generally accepted as having created the actual universe about 13.7 billion years ago). The process will involve shooting lead ions through the 17-mile long collider, and accelerating them to relativistic speeds before colliding them head-on with protons. According to popular wisdom this should cause an explosion resulting in the creation of brand spanking new particles. Although similar experiments have been conducted on a much smaller scale at the Relativistic Heavy Ion Collider, this will be the first time scientists have attempted to accurately recreate conditions exactly like the Big Bang. Hit the source link for the full story.
Nexon changes everything about MapleStory in one Big Bang!
When darkness has covered the world, whom do you call? When everything you have seen on Victoria Island has been changed, is there a hero to save it? When the Black Mage unleashes his evil on the unsuspecting innocents, can he ever be defeated? Will the balance of power be shifted back to good? Will you, the greatest hero, stand up against the destruction and chaos? What are we talking about? Well, it is Nexon's side-scrolling, free-to-play MMO MapleStory, of course. Continuing a five-year tradition of constantly giving players new content, the developers will literally change everything you know about the world of MapleStory this winter in the game's newest story arc, Big Bang. In addition to crafting the new plot, the developers have seen fit to it to better the user interface, game resolution, and graphical textures. On top of that, players should expect a higher experience curve, updated maps, and brand-new character classes. Begin your new adventure by clicking after the break. We have stolen a glimpse of the exciting upgrades with a video trailer of Big Bang. Maybe you can be the one to save Maple World!
Planck telescope maps the universe in search of primordial light
Yep, that innocuous-looking picture above is the whole freaking universe, as perceived by the Planck telescope -- a long-wave light detector that's been catapulted into space to search for Big Bang clues. The European Space Agency is using it in order to get the most precise information to date on Cosmic Microwave Background radiation (apparent in the image as the magenta and yellow mush in the, ahem, background), which could in turn enlighten us on the conditions that gave rise to all of us omnivores prowling a gravity-assisted, ozone-protected, floating rock. The first mapping run took just over six months to complete, but the plan is to produce four such images using the Planck's super-cold (nearly at absolute zero) sensors before retiring the thing. Results are expected no sooner than 2013, so please do slide back from the edge of your seat.
Large Hadron Collider reboots, makes first protonic bang!
Yes, ladies and gentlemen, that most epic triumph of human engineering and physics research has finally taken place, and strangely enough our planet's still in one piece too. The search for the Higgs boson particle resumed yesterday, somewhere under the Franco-Swiss border, with the CERN research team successfully executing what the LHC was built to do -- accelerating proton beams to nearly the speed of light, then filming the wreckage as they crash into each other. Having encountered a number of bumps in the road, the researchers have had to significantly scale down the energy at which their early collisions will take place, with the very first ones said to have happened at 900 billion electron volts. Still, plans are afoot for an imminent shift up to 1.2 trillion electron volts (TeV), which would be the highest energy level any particle accelerator has achieved yet, before a ramp up to 7 TeV over the coming year if all goes well.
