The Sky Tonight

September 05, 2014

Cosmic forecast: Dark clouds will give way to sunshine
Paris (SPX) Sep 05, 2014
Lupus 4 is located about 400 light-years away from Earth, straddling the constellations of Lupus (The Wolf) and Norma (The Carpenter's Square). The cloud is one of several affiliated dark clouds found in a loose star cluster called the Scorpius-Centaurus OB association. An OB association is a relatively young, yet widely dispersed grouping of stars. The stars likely had a common origin in a gigantic cloud of material. Because the association, and its Lupus clouds, form the closest such group ... read more

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Hawaii scientist maps, names Laniakea, our home supercluster of galaxies University of Hawaii at Manoa astronomer R. Brent Tully, who recently shared the 2014 Gruber Cosmology Prize and the 2014 Victor Ambartsumian International Prize, has led an international team of as ... more		Small Asteroid to Safely Pass Close to Earth Sunday A small asteroid, designated 2014 RC, will safely pass very close to Earth on Sunday, Sept. 7, 2014. At the time of closest approach, based on current calculations to be about 2:18 p.m. EDT (11:18 a ... more		Researcher advances a new model for dark matter Astrophysicists believe that about 80 percent of the substance of our universe is made up of mysterious "dark matter" that can't be perceived by human senses or scientific instruments. "Dark m ... more
				Researchers Discover New Clues to Determining the Solar Cycle Approximately every 11 years, the sun undergoes a complete personality change from quiet and calm to violently active. The height of the sun's activity, known as solar maximum, is a time of numerous ... more		Surface level ultraviolet spectra of comet Churyumov-Gerasimenko obtained NASA's Alice ultraviolet (UV) spectrograph aboard the European Space Agency's Rosetta comet orbiter has delivered its first scientific discoveries. Rosetta, in orbit around comet 67P/Churyumov-Geras ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

How much gravity is enough? Keeping upright in a low-gravity environment is not easy, and NASA documents abound with examples of astronauts falling on the lunar surface. Now, a new study by an international team of researchers ... more		Single laser stops molecular tumbling motion instantly In the quantum world, making the simple atom behave is one thing, but making the more complex molecule behave is another story. Now Northwestern University scientists have figured out an elega ... more		Sierra Space clears design milestone for missile tracking satellites in SDA Tranche 2 Top diplomats of North Korea, China agree to oppose 'hegemonism' Elbit secures 120 million order for Hermes 900 maritime surveillance UAS		Historic comet landing site to be unveiled on Sept 15 The European Space Agency (ESA) will on September 15 unveil which of five possible sites it has chosen for the first-ever landing of a probe from Earth on a comet, it said Thursday. ... more
				Say hello to Laniakea, our cosmic neighbourhood Astronomers said Wednesday they have mapped the galaxy supercluster of which our Solar System forms a tiny part, and named the mighty mass Laniakea, or "immense heaven" in the language of Hawaii. ... more		Cool Calculations for Cold Atoms Chemical reactions drive the mechanisms of life as well as a million other natural processes on earth. These reactions occur at a wide spectrum of temperatures, from those prevailing at the chilly p ... more

Startup in the Land of the Rising Sun; A Japanese Solar Venture - by Bradley L. Bartz

Titan's subsurface reservoirs modify methane rainfall The international Cassini mission has revealed hundreds of lakes and seas spread across the icy surface of Saturn's moon Titan, mostly in its polar regions. These lakes are filled not with water but ... more		NASA Invites Public to Submit Messages for Asteroid Mission Time Capsule NASA is inviting the worldwide public to submit short messages and images on social media that could be placed in a time capsule aboard a spacecraft launching to an asteroid in 2016. Called th ... more		The first animals on Earth may have been sea sponges, study suggests Small Satellite Contracted to Probe Climate Effects of Space Radiation Fengyun satellite strengthens China global weather forecasting capacity		Russia Considers Meteor Impact Prevention Project A project to protect people and economic facilities from the impact of space objects could be launched in Russia this year, Russian Emergencies Ministry has announced. "The Emergencies Ministr ... more
Japan space agency unveils asteroid hunting probe Japanese space scientists have unveiled the asteroid hunting space probe they hope to launch later this year on a mission to mine a celestial body. ... more		Why sibling stars look alike: Early, fast mixing in star-birth clouds Stars are made mostly of hydrogen and helium, but they also contain trace amounts of other elements, such as carbon, oxygen, iron, and even more exotic substances. By carefully measuring the wavelen ... more		Astrophysicists Report Radioactive Cobalt in Supernova Explosion A group of astrophysicists, including researchers from MIPT, have detected the formation of radioactive cobalt during a supernova explosion, lending credence to a corresponding theory of supernova e ... more		Mysteries of space dust revealed The first analysis of space dust collected by a special collector onboard NASA's Stardust mission and sent back to Earth for study in 2006 suggests the tiny specks open a door to studying the origin ... more

	Witnessing the early growth of a giant Astronomers have uncovered for the first time the earliest stages of a massive galaxy forming in the young Universe. The discovery was made possible through combining observations from the NASA/ESA ... more		NASA's Spitzer Telescope Witnesses Asteroid Smashup NASA's Spitzer Space Telescope has spotted an eruption of dust around a young star, possibly the result of a smashup between large asteroids. This type of collision can eventually lead to the format ... more

Worlds most powerful centrifuge begins operations in China

Breakthrough in UAV swarm intelligence as SRI redefines topology mapping

China factory activity shrinks in September for sixth straight month

Quantum physics enables revolutionary imaging method		Technique uses fraction of measurements to find quantum wave functions		Rosetta arrival competition winners		Researchers Use NASA and Other Data to Look Into the Heart of a Solar Storm		US Space Debris Tracking Site To Be Build In Western Australia
What lit up the universe?		Integral catches dead star exploding in a blaze of glory		Orion Rocks! Pebble-Size Particles May Jump-Start Planet Formation		Measurement at Big Bang Conditions Confirms Lithium Problem		Evidence for Supernovas Near Earth

China Aims for the Moon, Plans to Bring Back Lunar Soil

Detecting neutrinos, physicists look into the heart of the sun

Best View Yet of Merging Galaxies in Distant Universe

NASA Captures Images of a Late Summer Flare

Eta Carinae: Our Neighboring Superstars

Hot-spring bacteria reveal ability to use far-red light for photosynthesis

Scientists observe quantum vortices in cold helium droplets

Removing the outcome unpredictability of ultracold atomic reactions

Photon speedway puts big data in the fast lane

Regulating Asteroid Mining

Landing site search for Rosetta narrows

How Titan's Haze Help Us Understand Life's Origins

Electric Sparks May Alter Evolution of Lunar Soil

Spectacular supernova's mysteries revealed

Scientists confirm array of microorganisms in buried Antarctic lake

25 Years After Neptune: Reflections on Voyager

Russia to develop scavenger to collect cosmic debris by 2025

Scientists Say They Discovered Traces of One of Universe's Oldest Stars

First LOFAR observations of the "Whirlpool Galaxy"

Has sea plankton been discovered on the ISS outer hull

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