Merging Giant Galaxies Sport ‘Blue Bling’ in New Hubble Pic

by Bob King July 10, 2014

Want to stay on top of all the space news? Follow @universetoday on Twitter On a summer night, high above our heads, where the Northern Crown and Herdsman meet, a titanic new galaxy is being born 4.5 billion light years away. You and I can’t see it, but astronomers using the Hubble Space Telescope released […]

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Has the Cosmology Standard Model become a Rube Goldberg Device?

by Tim Reyes June 26, 2014

This week at the Royal Astronomical Society’s National Astronomy Meeting in the UK, physicists are challenging the evidence for the recent BICEP2 results regarding the inflation period of the Universe, announced just 90 days ago. New research is laying doubt upon the inclusion of inflation theory in the Standard Cosmological Model for understanding the forces […]

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Move Over, Gravity: Black Hole Magnetic Fields May Have Powerful Pull

by Elizabeth Howell June 4, 2014

It’s oft-repeated that black holes are powerful gravity wells, because they represent a dense concentration of matter in one location. But what about their magnetic fields? A new study suggests that this force could be at least as strong as gravity in supermassive black holes, the singularities that lurk in the center of many galaxies. […]

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Are the BICEP2 Results Invalid? Probably Not.

by Brian Koberlein May 19, 2014

Recently rumors have been flying that the BICEP2 results regarding the cosmic inflationary period may be invalid. It all started with a post by Dan Falkowski on his blog Resonaances, where he claimed that the BICEP2 had misinterpreted some data, which rendered their results invalid, or at least questionable. The story was then picked up by […]

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Unprecedented Images of the Intergalactic Medium

by Shannon Hall May 5, 2014

An international team of astronomers has taken unprecedented images of intergalactic space — the diffuse and often invisible gas that connects and feeds galaxies throughout the Universe. Until now, the structure of intergalactic space has mostly been a matter for theoretical speculation. Advanced computer simulations predict that primordial gas from the Big Bang is distributed […]

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