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February 01, 2013

New method of measuring the mass of supermassive black holes
Hertfordshire UK (SPX) Feb 01, 2013
In a letter to Nature, an international team of astronomers, including Marc Sarzi from the University of Hertfordshire, report the exciting discovery of a new way to measure the mass of supermassive black holes in galaxies. By measuring the speed with which carbon monoxide molecules orbit around such black holes, this new research opens the possibility of making these measurements in many more galaxies than ever before. b>Supermassive black holes and galaxies br> /b> A black hole is an obj ... read more

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NASA's SDO Provides First Sightings of How a CME Forms On July 18, 2012, a fairly small explosion of light burst off the lower right limb of the sun. Such flares often come with an associated eruption of solar material, known as a coronal mass ejection ... more		TW Hydrae: There's more to astronomers' favorite planetary nursery than previously thought Using ESA's Herschel Space Telescope, astronomers including Thomas Henning from the Max Planck Institute for Astronomy in Heidelberg have used a new method to determine the mass of the planetary nur ... more		NASA's Cassini Watches Storm Choke on Its Own Tail Call it a Saturnian version of the Ouroboros, the mythical serpent that bites its own tail. In a new paper that provides the most detail yet about the life and death of a monstrous thunder-and-light ... more
				Superbubble DEM L50 This composite image shows the superbubble DEM L50 (a.k.a. N186) located in the Large Magellanic Cloud about 160,000 light years from Earth. Superbubbles are found in regions where massive stars hav ... more		Computer Models Explain How Galaxies Formed and Evolved When most people think of astronomers, they envision scientists who spend time peering at stars and galaxies through telescopes on high mountain tops. Rutgers astronomer Rachel Somerville depends on ... more

CubeSats, SmallSats and MicroSats

Record Setting Asteroid Flyby Talk about a close shave. On Feb. 15th an asteroid about half the size of a football field will fly past Earth only 17,200 miles above our planet's surface. There's no danger of a collision, but the ... more		Cool, New Views of Andromeda Galaxy Two new eye-catching views from the Herschel space observatory are fit for a princess. They show the elegant spiral galaxy Andromeda, named after the mythical Greek princess known for her beauty. ... more		US missile defense still plagued by technical doubts Northrop Grumman, US Navy Complete Triton Unmanned Aircraft's First Flight Lockheed Martin Completes Milestone for Training Element of United States Ballistic Missile Defense System General Dynamics to Deliver U.S. Army's Newest Tactical Ground Station Intelligence System Lockheed Martin Conducts First EMD Flight Test of New GMLRS Warhead Defense Acquisition Board approves Standard Missile-6 full-rate production DARPA Seeks Technology to Radically Improve Dismounted Squad Situational Awareness, Communication Effectiveness		Solar Variability and Terrestrial Climate In the galactic scheme of things, the Sun is a remarkably constant star. While some stars exhibit dramatic pulsations, wildly yo-yoing in size and brightness, and sometimes even exploding, the lumin ... more
				Mercury's crust likely made of magnesium-rich basalt With both x-ray and gamma-ray spectrometers, the MErcury Surface, Space ENvironment, GEochemistry and Ranging probe (MESSENGER), which entered orbit around Mercury in 2011, is well equipped for carr ... more		Hubble Finds Appearances can be Deceptive Globular clusters are roughly spherical collections of extremely old stars, and around 150 of them are scattered around our galaxy. Hubble is one of the best telescopes for studying these, as its ex ... more

Solar systems for home and business installations

CubeSats, SmallSats and MicroSats

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

NYU physicists shine a light on particle assembly New York University physicists have developed a method for moving microscopic particles with the flick of a light switch. Their work, reported in the journal Science, relies on a blue light to promp ... more		Stanford Researchers Break Million-core Supercomputer Barrier Stanford Engineering's Center for Turbulence Research (CTR) has set a new record in computational science by successfully using a supercomputer with more than one million computing cores to solve a ... more		Volcanoes Cause Climate Gas Concentrations to Vary Allosaurus fed more like a falcon than a crocodile Study reveals how fishing gear can cause slow death of whales Research offers promising new approach to treatment of lung cancer A Local Footprint's Global Footprint A Roadmap for the Future of Astrobiology Small but speedy: Short plants live in the evolutionary fast lane		Sounding Rocket Mission Offers Roadmap To Future Solar Missions A NASA sounding rocket flight in 2012 captured five minutes of the highest-resolution images ever taken of the Sun's million-degree outer atmosphere, the corona. The new images have provided tantali ... more
				Celestial Sleuths Track Historic Meteor Procession To South Atlantic A century ago, one of the most spectacular astronomical sights ever recorded lit up the skies when a grand procession of meteors blazed their way through the Earth's atmosphere. The event made headl ... more		Betelgeuse braces for a collision Multiple arcs are revealed around Betelgeuse, the nearest red supergiant star to Earth, in this new image from ESA's Herschel space observatory. The star and its arc-shaped shields could collide wit ... more

The PI's Perspective: The Seven-Year Itch

New Horizons Gets a New Year's Workout

Halfway Between Uranus and Neptune, New Horizons Cruises On

Wood on the seafloor - an oasis for deep-sea life

Exploring the Seafloors of Earth and Europa in search of exo lifeforms

Synchrotron infrared unveils a mysterious microbial community

TW Hydrae: There's more to astronomers' favorite planetary nursery than previously thought

The Origin And Maintenance Of A Retrograde Exoplanet

New Evidence Indicates Auroras Occur Outside Our Solar System

AAS Division For Planetary Sciences Issues Statement On Mars 2020 Program

Ridges on Mars suggest ancient flowing water

Changes on Mars Caused by Seasonal Thawing of CO2

	Wood on the seafloor - an oasis for deep-sea life Trees do not grow in the deep sea, nevertheless sunken pieces of wood can develop into oases for deep-sea life - at least temporarily until the wood is fully degraded. A team of Max Planck researche ... more		Dung beetles follow the Milky Way You might expect dung beetles to keep their "noses to the ground," but they are actually incredibly attuned to the sky. A report published online in Current Biology, a Cell Press publication, shows ... more		Exploring the Seafloors of Earth and Europa in search of exo lifeforms Hydrogen sulfide is a poison gas that's lethal for humans even in very low concentrations. Yet, this compound-two parts hydrogen, one part sulfur-turned out to be the food source for bacteria that w ... more		The Origin And Maintenance Of A Retrograde Exoplanet Astronomers have used the Subaru Telescope to show that the HAT-P-7 planetary system, which is about 1040 light-years from Earth in the constellation Cygnus, includes at least two giant planets and ... more

Solar Industry Capital Spending Hits Seven-Year Low in 2013

Innovation could bring flexible solar cells, transistors, displays

More emphasis needed on recycling and reuse of Li-ion batteries

Israel eyes Syrian missile threat to gas fields

Sempra U.S. Gas and Power, Consolidated Edison Development announce solar partnership

Areva, world's 2nd uranium company heavily present in Niger

Magnetic fingerprints of superfluid helium-3

More than one brain behind E=mc2		Red Explosions - Secret Life of Binary Stars Revealed		Supercomputer sets computing record		Chameleon Star Baffles Astronomers		Hi-C Mission Sees Energy in the Sun's Corona
Astronomer Creates Computer Models That Help Explain How Galaxies Formed And Evolved		The 3D fireworks of a star		Sun-Gazing Sorce Satellite, Designed To Last 5 Years, Turns 10		Commercial Asteroid Hunters Announce Plans For New Robotic Exploration Fleet		Baffling pulsar leaves astronomers in the dark

Synchrotron infrared unveils a mysterious microbial community

NASA Officially Joins ESA's 'Dark Universe' Mission

Shedding Light on the Power of M 82's Superwinds

A hidden treasure in the Large Magellanic Cloud

Solar eruption heading toward Earth

Gamma-ray burst blasted Earth in 8th century: study

New Evidence Indicates Auroras Occur Outside Our Solar System

Bubbling up Organics in an Ocean Vent Simulator

Why NASA Scientists Observe the Sun in Different Wavelengths

'Background' light of universe measured

A Microquasar Makes a Giant Manatee Nebula

US company aims to 'harvest' asteroids

Penn Physicists Help Show Math Behind Growth of 'Coffee Rings'

Computer breakthrough: Code of life becomes databank

Cheating to Create the Perfect Simulation

Glitch has space telescope shut down

Black holes growing faster than expected

Kim Dotcom apologises for Mega bugs

NASA's IRIS Spacecraft Is Fully Integrated

Titan Gets a Dune "Makeover"

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