Interesting Facts and Mysterious Secrets about Dark Energy that you Force to Know

Interesting Facts and Mysterious Secrets about Dark Energy that you Force to Know

Dark Energy is so mysterious phenomenon that always arouse humans interest to know and discover more and more about it. So speaking about dark energy we are surely can say that it is more unknown than known. And what about Dark matter, it is also the same, we are much more certain what dark matter is not than we are what it is. But the observations about dark matter will be in our next post.

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The Universe Expansion is Accelerating

The universe’s expansion is accelerating, an observation that prompted astronomers to invoke an unknown entity called dark energy to explain it, has been further confirmed by new measurements. Scientists have used cosmic magnifying glasses called gravitational lenses to observe super-bright distant galaxies, giving a measure of how quickly the universe is blowing up like a giant balloon. They found, in agreement with previous measurements, that the universe’s expansion is indeed speeding up over time.

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Map of Distant Galaxies May Reveal Dark Energy History

Scientists think that dark energy, the weird force blamed for propelling the universe to expand at an accelerated speed, probably turned on between 5 and 7 billion years ago. Now astronomers have mapped thousands of galaxies from this era, and have determined the most precise distances to them yet, in an effort to get to the bottom of the dark energy mystery. Dark energy is thought to represent about 74 percent of the universe’s total mass and energy, dwarfing ordinary matter.

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NASA Galaxy Evolution Explorer Mission Comes to the End

NASA’s Galaxy Evolution Explorer, or Galex, was placed in standby mode as engineers prepare to end mission operations, nearly nine years after the telescope’s launch. The spacecraft is scheduled to be decommissioned. The Galaxy Evolution Explorer was launched on April 28, 2003. Its mission is to study the shape, brightness, size and distance of galaxies across 10 billion years of cosmic history. The 50 centimeter diameter (19.7-inch) telescope onboard the Galaxy Evolution Explorer sweeps the skies in search of ultraviolet-light sources.

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Top 10 Scientific News of 2011

Below are top 10 scientific stories of 2011.Israeli company has reported about the invention on a new vaccine for cancer. Vaccine which can also be used as a drug to cure the diseased person is called Vaxil. A rare half-male and half-female butterfly has emerged at the Natural History Museum’s Sensational Butterflies exhibition. In November 2011, reports have indicated that unique specie of lobster – a blue European lobster – was found in the fish market of Billingsgate, London. The European lobster is very similar to the American lobster, Homarus americanus, but it appears smaller and less aggressive. It can live to over 15 years in the wild but their rarely reach that age to do being heavily fished.

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