Verdensrommet > Universet
For me, the last two days of this year’s spring AAS meeting seemed to narrow in on both the future and the past of astronomy.
(www.astronomy.com)
[10.06.2017 01:27]
The Real Reality Show: Philosophy of Science.
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Scientists think a little differently than most people in their quest to put together a realistic, accurate picture of the universe and how it works. Do you think like a scientist? Can you handle the truth?
(www.astronomy.com) |
How Old is the Universe?
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A 2013 map of the background radiation left over from the Big Bang, taken by the ESA's Planck spacecraft, captured the oldest light in the universe.
(www.space.com) |
Gravitation Lensing Imagery of the Brightest Infrared Galaxies.
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Boosted by natural magnifying lenses in space, NASA's Hubble Space Telescope has captured unique close-up views of the universe's brightest infrared galaxies, which are as much as 10,000 times more luminous than our Milky Way.
(www.spaceref.com) |
Astronomers weigh a white dwarf using gravitational lensing.
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The result confirms our current theory of white dwarf physics.
(www.astronomy.com) |
Charmed Existence: Mysterious Particles Could Reveal Mysteries of the Big Bang.
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Brookhaven Lab physicist Flemming Videbaek during installation of the Heavy Flavor Tracker at the STAR detector at RHIC, a particle collider at Brookhaven National Laboratory.
(www.space.com) |
Gravitational lenses reveal the universe’s brightest galaxies.
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These extreme galaxies will show us how stars formed in the early universe.
(www.astronomy.com) |
Do stellar flares damage exoplanets?
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A new database will help astronomers determine whether flares affect planet habitability.
(www.astronomy.com) |
Talking to E.T.? Why Math May Be the Best Language.
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How best to strike up conversations with intelligent aliens? Mathematics might be the common lingo. Credit: ESA/Hubble & NASA.
(www.space.com) |
Neil deGrasse Tyson Becomes 1st American to Receive Stephen Hawking Medal.
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Neil deGrasse Tyson and Jean-Michel Jarre will receive the Stephen Hawking Medal for Science Communication this year.
(www.space.com) |
Jean-Michel Jarre og Neil deGrasse Tyson til Starmus.
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Musiker Jean-Michel Jarre og astrofysikeren Neil deGrasse Tyson kommer til Trondheim og Starmus-festivalen for å motta Stephen Hawkings pris for fremragende forskningsformidling.
(NRK) |
David Eicher Starmus 2017 Schedule.
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Starmus IV is about to begin! With each iteration, the Festival becomes larger. This year’s event will no doubt be the largest and most spectacular yet.
(www.astronomy.com) |
NanoRacks Prepares Activation of Historic Chinese Research, 25+ Experiments Onboard International Space Station.
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In addition to the BIT experiment, NanoRacks brought numerous educational science experiments to station, including: - 11 MixStix experiments from the Student Spaceflight Experiments Program Mission 10.
(www.spaceref.com) |
: CERN planlegger neste versjon av verdens største maskin.
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Verdens største og kraftigste akselerator, Large Hadron Collider ved CERN, har bare vært i bruk siden 2010, men arvtakeren er allerede under planlegging. Men hva får vi for pengene?
(Forskning) |
Companies, Lawyers Argue Against Changing Outer Space Treaty.
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Companies planning non-traditional space activities, like lunar landers, argued at a hearing against seeking changes to the Outer Space Treaty. Shown here, an artist's concept of the private MX-1 lunar lander by Moon Express. Credit: Moon Express.
(www.space.com) |
RIT study suggests dying stars give newborn black holes a swift kick.
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New information gleaned from gravitational wave observations is helping scientists understand what happens when massive stars die and transform into black holes.
(www.spaceref.com) |
SpaceX Dragon Headed to The International Space Station.
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Major experiments that will look into the human body and out into the galaxy are on their way to the International Space Station aboard a SpaceX Dragon spacecraft following its 5:07 p.m. EDT launch aboard a Falcon 9 rocket.
(www.spaceref.com) |
Hubble catches a galaxy duo by the 'hare'.
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This image from the NASA/ESA Hubble Space Telescope shows the unusual galaxy IRAS 06076-2139, found in the constellation Lepus.
(www.spacedaily.com) |
Do Stars Vanish Into a Black Hole or Crash Against a Surface? A New Test Answers.
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While there are lots of theories about black holes, a staple of singularity lore is that all black holes have event horizons — a one-way membrane through which particles fall in, never to return.
(www.space.com) |
Are you ready to find baby galaxies?
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Zooniverse has launched its 100th project on its 10th anniversary.
(www.astronomy.com) |
Did a Starry 'Mosh Pit' Spawn LIGO’s Gravitational Waves?
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The globular cluster Messier 54 as seen by the Hubble Space Telescope.
(www.space.com) |
Aliens Have Visited Earth, Space Entrepreneur Robert Bigelow Believes.
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NASA Deputy Administrator Lori Garver and Robert Bigelow, founder of Bigelow Aerospace, talk while standing next to the Bigelow Expandable Activity Module on Jan. 16, 2013, in Las Vegas, Nevada. Credit: Bill Ingalls/NASA via Getty Images.
(www.space.com) |
James Webb Space Telescope to Undergo Testing in Apollo Vacuum Chamber.
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NASA's James Webb Space Telescope is seen being prepared for a cryogenic-vacuum test in Chamber A at NASA's Johnson Space Center in Houston, Texas. Credit: Chris Gunn/NASA.
(www.space.com) |
LIGO Detects Gravitational Waves Detected for Third Time.
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The Laser Interferometer Gravitational-wave Observatory has made a third detection of gravitational waves, ripples in space and time, demonstrating that a new window in astronomy has been firmly opened.
(www.spaceref.com) |
LIGO's latest: Space ripples may untangle black hole tango.
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Physicists working with the Laser Interferometer Gravitational-Wave Observatory have spotted a third merger of black holes, the ultra-intense gravitational fields left behind when massive stars collapse.
(sciencenow.sciencemag.org) |
PhD day 2017.
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Save the date! The Faculty of Mathematics and Natural Sciences and the Science Library invites Ph.D. candidates to a day of motivation, inspiration and dissemination.
(UMH - Bibliotek for medisin og helsefag) |
Dark Energy May Lurk in the Nothingness of Space.
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A new study may help reveal the nature of dark energy, the mysterious substance that is pushing the universe to expand outward. Dark energy may emerge from fluctuations in the nothingness of empty space, a new hypothesis suggests.
(www.space.com) |
Early Black Holes May Have Grown in Fits and Spurts.
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A long-standing question in astrophysics is: how and when did supermassive black holes appear and grow in the early universe?
(www.spaceref.com) |
Dette teleskopet skal finne ut om det er liv andre steder i universet.
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Byggingen av Extremely Large Telescope har omsider begynt.
(tek.no) |
How do stars die when they fall into a supermassive black hole?
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When stars get too close to a black hole, they go out with a whimper, not a bang.
(www.astronomy.com) |
Artist's Stunning New Exhibit Celebrates Harvard's 'Hidden' Female Astronomers.
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Lia Halloran's exhibit Your Body is a Space That Sees Us features paintings and cyanotypes of cosmic objects in round frames.
(www.space.com) |
'Your Body is a Space That Sees Us' Art Exhibit.
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Credit: Courtesy of Lia Halloran/Luis De Jesus Los Angeles.
(www.space.com) |
Curious Kids: What Plants Could Grow in the Goldilocks Zone of Space?
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Almost every star has planets — so there are more planets in our galaxy than there are stars. Credit: T. Pyle/NASA Ames/JPL-Caltech, CC BY-SA.
(www.space.com) |
Citizen Scientists Identify Prehistoric Supernova.
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More than 700 volunteer citizen scientists have helped identify more than 30,000 celestial objects, including a star explosion that occurred 970 million years ago, hundreds of millions of years before dinosaurs emerged on Earth.
(www.space.com) |
Collapsing Star Gives Birth to a Black Hole.
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Astronomers have watched as a massive, dying star was likely reborn as a black hole.
(www.spaceref.com) |
Lofty telescope will survey the cool universe.
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Govert Schilling Govert Schilling is a journalist in Amersfoort, the Netherlands.
(sciencenow.sciencemag.org) |
Sagittarius Constellation: Facts About the Archer.
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Riding low in the summer sky is the constellation Sagittarius, looking like a teapot and containing some of the finest deep sky objects. Full Story. Credit: Starry Night® Software.
(www.space.com) |
Free Search Exosat control.
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Title Exosat control Released 24/05/2017 1:06 pm.
(ESA - European Space Agency) |
The World's Most Sensitive Dark Matter Detector Is Now Up and Running.
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After three years of construction, the world's most sensitive dark matter experiment is online, and scientists report that the detector is operating as designed.
(www.space.com) |
Strange Signals from Space: 'Space's Deepest Secrets' Investigates.
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A special episode of the Science Channel show Space's Deepest Secrets will probe the origins of mysterious radio bursts in the sky and other phenomena that beg celestial explanation, such as a distant star that exhibits mysterious dimming, which occurred again just a few days ago .
(www.space.com) |
Surprise! Galaxy's Monster Black Hole Likely Has Huge Neighbor on a Crash Course.
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Two monster black holes are apparently on a collision course near the heart of a nearby galaxy, a new study reports.
(www.space.com) |
'Orphan Memory' Could Broaden Gravitational Wave Hunt.
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Artist's illustration showing two merging black holes creating ripples in the fabric of space-time, also known as gravitational waves. Credit: NASA.
(www.space.com) |
NASA NICER Mission - Neutrons Stars and 'GPS' for the Galaxy | Teaser Trailer.
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The Neutron star Interior Composition Explorer “provide high-precision measurements of neutron stars” according the NASA”s Goddard Space Flight Center. It’s secondary mission is to test technology that will use pulsars as navigation beacons.
(www.space.com) |
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