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  Mystery 'dark flow' extends towards edge of universe - space - 16 November 2009 - New Scientist

  SOMETHING big is out there beyond the visible edge of our universe. That's the conclusion of the largest analysis to date of over 1000 galaxy clusters streaming in one direction at blistering speeds. Some researchers say this so-called "dark flow" is a sign that other universes nestle next door . ...

  kdan added 4 days ago

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  Gamma-ray photon race ends in dead heat; Einstein wins this round

  Racing across the universe for the last 7.3 billion years, two gamma-ray photons arrived at NASA's orbiting Fermi Gamma-ray Space Telescope within nine-tenths of a second of one another. The dead-heat finish may stoke the fires of debate among physicists over Einstein's special theory of ...

  Calvin Smith added 2 weeks ago

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  World's fastest supercomputer models the unseen universe | DVICE

  It's hard to tell what the universe looks like, especially since it takes billions of years for the light from most of it to reach us. It's even more difficult to visualize the 70% of the matter in the universe that's invisible. That's why scientists bring out the heavy iron, IBM Roadrunner, ...

  aggregators added 2 weeks ago

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  SPACE.com -- 3,000 Images Combine for Stunning Milky Way Portrait

  3,000 Images Combine for Stunning Milky Way Portrait A new panoramic image of the full night sky — with the Milky Way as its centerpiece — has been made by piecing together 3,000 individual photographs. The panorama's creator, Axel Mellinger of Central Michigan University, spent 22 months ...

  kdan added 2 weeks ago

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  APOD: 2009 October 25 -M1: The Crab Nebula from Hubble

  Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2009 October 25 M1: The Crab Nebula from Hubble Credit: NASA , ESA , J. Hester, A. Loll ( ...

  aggregators added 4 weeks ago

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