Collision Of 2 Neutron Stars Seen For First Time Spews Massive Cloud Of Gold, Heavy Elements The Two Way NPR. The collision of two neutron stars, seen in an artists rendering, created both gravitational waves and gamma rays. Researchers used those signals to locate the event with optical telescopes. Robin DienelCarnegie Institution for Science. Robin DienelCarnegie Institution for Science. The collision of two neutron stars, seen in an artists rendering, created both gravitational waves and gamma rays. Researchers used those signals to locate the event with optical telescopes. Robin DienelCarnegie Institution for Science. For the first time, scientists have caught two neutron stars in the act of colliding, revealing that these strange smashups are the source of heavy elements such as gold and platinum. The discovery, announced Monday at a news conference and in scientific reports written by some 3,5. Its also a dramatic demonstration of how astrophysics is being transformed by humanitys newfound ability to detect gravitational waves, ripples in the fabric of space time that are created when massive objects spin around each other and finally collide. Its so beautiful. Its so beautiful it makes me want to cry. Its the fulfillment of dozens, hundreds, thousands of peoples efforts, but its also the fulfillment of an idea suddenly becoming real, says Peter Saulson of Syracuse University, who has spent more than three decades working on the detection of gravitational waves. Albert Einstein predicted the existence of these ripples more than a century ago, but scientists didnt manage to detect them until 2. Until now, theyd made only four such detections, and each time the distortions in space time were caused by the collision of two black holes. That bizarre phenomenon, however, cant normally be seen by telescopes that look for light. Neutron stars, by contrast, spew out visible cosmic fireworks when they come together. Articles, news, decks and card price guides for the TCG CMG game that you play. These incredibly dense stars are as small as cities like New York and yet have more mass than our sun. In this case, what scientists managed to spot was a pair of neutron stars that likely spent more than 1. This explosive impact created ripples in space time that traveled all the way to Earth, arriving at 8 4. Voip Qos Monitoring Tools. ET on Aug. 1. 7 and setting off detectors in the Laser Interferometer Gravitational Wave Observatory whose founders won the Nobel Prize in physics earlier this month. Before Sunrise Soundtrack'>Before Sunrise Soundtrack. Get the latest commodity trading prices for oil, gold, silver, copper and more on the U. S. commodities market and exchange at CNNMoney. A secure player to player trading marketplace for WOW Gold, OSRS Gold, RuneScape Gold, ArcheAge Gold, Albion Silver, CSGO skins, CD Keys and much more. Collision Of 2 Neutron Stars Seen For First Time Spews Massive Cloud Of Gold, Heavy Elements The TwoWay In an astonishing discovery, astronomers. Looking for the best free highquality games Youre in the right place. On GameHouse, youll find over 2300 great games in the most popular genresLegal Notices Stansberry Research LLC Stansberry Research is a publishing company and the indicators, strategies, reports, articles and all other features of our. Ready Player One, the bestselling ode to virtual reality and nerddom, is finally becoming a movie, but not everybody is a fan. The first teaser trailer has gotten. Arsenal Player TV guide, live streaming listings, delayed and repeat programming, broadcast rights and provider availability. That morning, all of a sudden, scientists cellphones began to ring. A phone alarm went off in my pocket, recalls David Shoemaker of MIT, a physicist who serves as the spokesman for the LIGO Scientific Collaboration. He had been in a mundane organizational meeting, which was immediately abandoned. The morning was transformed from ordinary bureaucracy to a morning of slightly breathless discovery as we tried to figure out how we could most quickly get the news out to observers to try and make the most of this event. What LIGO had seen did not look like the calling card of colliding black holes. Importantly, two seconds after the gravitational waves detection, an orbiting NASA telescope registered an extremely powerful explosion called a gamma ray burst. It apparently came from the same region of the sky that had produced the gravitational waves. That put us into a very high state of excitement, Shoemaker says. Gravitational wave observatories, like this one in Italy, use giant arms to measure tiny ripples in the fabric of space time. The Virgo collaborationCCO 1. The Virgo collaborationCCO 1. Gravitational wave observatories, like this one in Italy, use giant arms to measure tiny ripples in the fabric of space time. The Virgo collaborationCCO 1. Quickly, the LIGO team consulted with colleagues at Virgo, another gravitational wave detector located near Pisa, Italy. That lab had detected the waves, too, and their data helped pinpoint the exact patch of sky where astronomers should aim their telescopes. The location was in the southern skies, so that meant the first place where astronomers could get to work was Chile. TZio/UDYk1eaLUdI/AAAAAAAAA1s/q86Up0ivuBI/s1600/Real+Player+Gold+Plus+11.jpg' alt='Real Player Gold 11' title='Real Player Gold 11' />He loves gold This feature is not available right now. Please try again later. Get detailed financial information on SPDR Gold Trust ETF NYSEARCAGLD including realtime stock quotes, historical charts financial news, all for freeAstronomer Benjamin Shappee was there and he was asleep. Download Yum For Rhel 6 on this page. I actually woke up in the afternoon, because I work all night when Im observing, and I just looked at my phone and I saw it was just covered with emails about a new source that was discovered by LIGO, says Shappee, a professor at the University of Hawaii who was a Hubble fellow at the Carnegie Observatories during the discovery. My first thought was just, Were in the perfect position to try to find this. He and his colleagues began a mad scramble to figure out which galaxies to look at with which telescopes. As soon as the sun went down in Chile, they started searching for a new source of light among the familiar stars. Almost right off the bat, maybe 1. VviUavFGZUg/SvNfp6vtbmI/AAAAAAAABvg/JFHxFD_ZIhA/s1600/Realplayer+sp+plus.png' alt='Real Player Gold 11' title='Real Player Gold 11' />I get an email basically saying that they think they found something from the Swope Telescope, which is amazing, Shappee says. And then I get an email almost immediately from Josh Simon, also saying he was on the same galaxy, took another image and found the same source, and its real. And so at that point, I said, This is almost too easy. Less than 1. The Carnegie team worked quickly to make observations, because it had only about an hour until this spot was no longer visible in the sky. It was probably the most surreal experience of my professional career. It was just completely unexpected, out of the blue, Shappee says. Other groups were searching, too, with other telescopes. We started scanning the region of the sky where LIGO told us the gravitational waves came from, and it took us 4. Edo Berger, an astronomer at the Harvard Smithsonian Center for Astrophysics. It was an incredibly amazing moment, because it just stood out there. It was kind of like searching for treasure and then seeing X marks the spot. What all the images showed was a brand new point of light that started out blueish and then faded to red. This didnt completely match what theorists thought colliding neutron stars should look like but it was all close enough that Daniel Kasen, a theoretical astrophysicist at the University of California, Berkeley, found the whole experience a little weird. Even though this was an event that had never been seen before in human history, what it looked like was deeply familiar because it resembled very closely the predictions we had been making, Kasen says. Before these observations, what happened when two neutron stars merged was basically just a figment of theorists imaginations and their computer simulations. He spent late nights watching the data come in and says the colliding stars spewed out a big cloud of debris. That debris is strange stuff. Its gold and platinum, but its mixed in with what youd call just regular radioactive waste, and theres this big radioactive waste cloud that just starts mushrooming out from the merger site, Kasen says. It starts out small, about the size of a small city, but its moving so fast a few tenths of the speed of light that after a day its a cloud the size of the solar system. According to his estimates, this neutron star collision produced around 2. Earth masses of pure gold, and maybe 5. Earth masses of platinum. Its a ridiculously huge amount on human scales, Kasen says.