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fifty years ago, jocelyn bell discovered pulsars and changed our view of the uni




a pulsar is a small, spinning star – a giant ball of neutrons, left behind after a normal star has died in a fiery explosion.



nasa continues to study pulsars, 50 years after their chance discovery




a little bit of "scruff" in scientific data 50 years ago led to the discovery of pulsars -- rapidly spinning dense stellar corpses that appear to pulse at earth. astronomer jocelyn bell made the chance discovery using a vast radio telescope in cambridge, england. although it was built to measure the...



nasa continues to study pulsars, 50 years after their chance discovery




this artists concept shows the two jets from a pulsar. credit: nasa's goddard space flight centera little bit of "scruff" in scientific data 50 years ago led to the discovery of pulsars—rapidly spinning dense stellar corpses that appear to pulse at earth. astronomer jocelyn bell made the chance di...



chinese fast telescope finds multiple pulsars in early use




china has been operating the fast or five-hundred-meter aperture spherical radio telescope for about a year now in its trial operations. fast is the world’s largest single-dish radio telescope. during its trial operation, the telescope has been used to discover multiple pulsars according to the na...



new laser seti project will look for signals that most telescopes cannot see




figure 1: this video taken with a radio telescope shows two ordinary stars and one pulsar on the lower left. credit: seti institutebig discoveries in science are often made when innovative instruments probe nature in new ways. laser seti will search the sky for a variety of pulsed light signals that...



nasa to launch first-ever neutron-star mission




this image shows the configuration of nicer's 56 x-ray mirrors that will gather scientific observations and play an instrumental role in demonstration x-ray navigation. credit: nasanearly 50 years after british astrophysicist jocelyn bell discovered the existence of rapidly spinning neutron stars, n...



nasa continues to study pulsars, 50 years after their chance discovery




a little bit of "scruff" in scientific data 50 years ago led to the discovery of pulsars—rapidly spinning dense stellar corpses that appear to pulse at earth.



using powerful dark energy camera, scientists reach the cosmic dawn




image: milestones in the history of the universe (not to scale). the intergalactic gas was in a neutral state from about 300,000 years after the big bang until light from the... view more credit: national astronomical observatory of japanarizona state university astronomers sangeeta malhotra and j...



the hidden world of melbourne's teen couch surfers




as soon as jocelyn, then 16, told her mum she was pregnant, that was it. she was out.and when the softly-spoken teen tried to return home to get her school uniform, textbooks and belongings, she discovered her bedroom had been trashed. rhys and jocelyn both had nowhere to live and battled mounting d...



become the master of your own universe in space by thix




it might be hard to grasp astrophysics, astronomy, and the laws of nature by simply reading about the forces that govern our universe. but the app puts all those concepts at your fingertips by allowing anyone to create a solar system.users can add asteroids, nebula, comets, planets, moons, different...



using powerful dark energy camera, scientists reach the cosmic dawn




image: false color image of a 2 square degree region of the lager survey field, created from images taken in the optical at 500 nm (blue), in the near-infrared at 920... view more credit: zhenya zheng (shao) & junxian wang (ustc)arizona state university astronomers sangeeta malhotra and james rhoa...



fermi satellite observes billionth gamma ray with lat instrument




in nine years in space, the lat has discovered more than 200 pulsars – rapidly spinning, very dense and highly magnetized neutron stars that emit “beams” of gamma rays like cosmic lighthouses. many of these pulsars spin around their axis up to several hundred times per second. they reach these...



discovered: fast-growing galaxies from early universe




a team of astronomers including carnegie's eduardo bañados and led by roberto decarli of the max planck institute for astronomy has discovered a new kind of galaxy which, although extremely old—formed less than a billion years after the big bang—creates stars more than a hundred times faster th...



new canadian telescope will map largest volume of space ever surveyed




credit: university of british columbiaa canadian effort to build one of the most innovative radio telescopes in the world will open the universe to a new dimension of scientific study. the honourable kirsty duncan, minister of science, today installed the final piece of this new radio telescope, whi...



origin of milky way's hypothetical dark matter signal may not be so dark




an excess of gamma-rays coming from the center of the milky way is likely due to a population of rapidly spinning, very dense and highly magnetized neutron stars, called pulsars. credit: nasa/cxc/university of massachusetts/d. wang et al.; greg stewart/slac national accelerator laboratorya mysteriou...



fifty shades darker spat sparks alleged assault on valentine's day




people who go to watch a fifty shades movie typically expect the rough and tumble.action to play out on the screen, not in the seats.but according to police, one female fan became so enraged at a man for talking during a valentine's day showing of fifty shades darker, she allegedly assaulted him ...



astronomers hazard a ride in a 'drifting carousel' to understand pulsating stars




what sounds like a stomach-turning ride at an amusement park might hold the key to unravelling the mysterious mechanism that causes beams of radio waves to shoot out from pulsars -- super-magnetic rotating stars in our galaxy.new research from curtin university, obtained using the murchison widefiel...



oxygen-deficient dwarf galaxy hints at makings of early universe




a recently discovered dwarf galaxy in the constellation lynx may serve well as a proxy for better understanding the developing chemistry of the early universe, according to a research team that includes university of virginia astronomers. their new finding, published in the journal monthly notices o...



pittsburgh steelers star le'veon bell releases new album 'post interview'




while nfl teams are using their offseason to secure draft choices and free agents, pittsburgh steelers running back le'veon bell has been busy in the studio. on friday, bell -- also known as "juice" -- released the 16-track album post interview. one of the most talked-about tracks from bell's lates...



the zoomable universe is a feast for your eyes and brain




share this story we begin in the farthest reaches of space and time, as the matter in the universe begins to coalesce into foamy webs of dark and light matter that eventually become stars and galaxies. the zoomable universe, by caleb scarf with illustrations by ron miller (scientific american/fsg) t...



standard model of the universe withstands most precise test by dark energy surve




menlo park, calif. -- astrophysicists have a fairly accurate understanding of how the universe ages: that's the conclusion of new results from the dark energy survey (des), a large international science collaboration, including researchers from the department of energy's slac national accelerator la...



distant galaxies 'lift the veil' on the end of the cosmic dark ages




astronomers studying the distant universe have found that small star-forming galaxies were abundant when the universe was only 800 million years old, a few percent of its present age. the results suggest that the earliest galaxies, which illuminated and ionized the universe, formed at even earlier t...



flashpoint: flash movie explained, dc extended universe




during the warner bros. presentation at san diego comic-con, the studio teased its upcoming dc extended universe films by revealing a series of titles, justice league, the batman and shazam among them. the studio had already announced it was making most of these films, but one in particular came as ...



how movie soundtracks came back from the dead with 'fifty shades' & 'fast & furi




when five soundtracks, including moana and la la land, landed in the billboard 200 top 10 this january, it marked the first time in more than 50 years that music from the stage and screen had placed so prominently on the billboard 200. and with recent soundtracks like fifty shades darker debuting at...



'monster' planet discovery challenges formation theory




a giant planet - the existence of which previously thought extremely unlikely - discovered around a small star by an international collaboration of astronomers, with university of warwick taking a leading rolengts-1b is the largest planet compared to the size of its companion star ever discovered in...