Astronomy & Space news

Earth's past, made visible

New visualizations of the Earth from space provide a unique image of how the Earth has changed over the past 750 million years.

dateMay 23, 2011 in Astronomy
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Black Holes Aren't So Black

Common wisdom holds that we can never see a black hole because nothing can escape it - not even light. Fortunately, black holes aren't completely black. As gas is pulled into a black hole by its strong gravitational force, ...

dateOct 03, 2005 in
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Black holes spinning faster than ever before

(PhysOrg.com) -- Two UK astronomers have found that the giant black holes in the centre of galaxies are on average spinning faster than at any time in the history of the Universe. Dr Alejo Martinez-Sansigre ...

dateMay 23, 2011 in Astronomy
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Dark energy is real, say astronomers

(Phys.org)—Dark energy, a mysterious substance thought to be speeding up the expansion of the Universe is really there, according to a team of astronomers at the University of Portsmouth and LMU University ...

dateSep 12, 2012 in Astronomy
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Astronomers discover strange new planet

U.S. astronomers have discovered a planet unlike any other known in the universe. Smithsonian scientists say the new planet was discovered using a network of small automated telescopes known as HATl. The planet ...

dateSep 14, 2006 in Space Exploration
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NASA Takes Giant Step Toward Finding Earth-Like Planets

Are we alone in the universe? Are there planets like Earth around other “suns” that might harbor life? Thanks to a recent technology breakthrough on a key NASA planet-finding project, the dream of answering those questions ...

dateSep 30, 2005 in
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