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February 05, 2013
IRON AND ICE
Small Asteroid to Whiz Past Earth Safely
Pasadena CA (JPL) Feb 05, 2013
The small near-Earth asteroid 2012 DA14 will pass very close to Earth on February 15, so close that it will pass inside the ring of geosynchronous weather and communications satellites. NASA's Near-Earth Object Program Office can accurately predict the asteroid's path with the observations obtained, and it is therefore known that there is no chance that the asteroid might be on a collision course with Earth. Nevertheless, the flyby will provide a unique opportunity for researchers to study a near- ... read more
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MOON DAILY

Building a lunar base with 3D printing
Setting up a lunar base could be made much simpler by using a 3D printer to build it from local materials. Industrial partners including renowned architects Foster + Partners have joined with ESA to ... more
IRON AND ICE

Dawn Look Backs
Its long and daring interplanetary journey continuing smoothly, Dawn is making good progress in gradually reshaping its orbit around the sun. Its uniquely efficient ion propulsion system is gently b ... more
STELLAR CHEMISTRY

Where are all the dwarfs?
Astronomers of the international CLUES collaboration have identified "Cosmic Web Stripping" as a new way of explaining the famous missing dwarf problem: the lack of observed dwarf galaxies compared ... more
Space News from SpaceDaily.com


EXO WORLDS

Herschel Finds Past-Prime Star May Be Making Planets
A star thought to have passed the age at which it can form planets may, in fact, be creating new worlds. The disk of material surrounding the surprising star called TW Hydrae may be massive enough t ... more


STELLAR CHEMISTRY

International Team Observe 'Hungry Twin' Stars Gobbling Their First Meals
Just-forming stars, like growing babies, are always hungry and must "feed" on huge amounts of gas and dust from dense envelopes surrounding them at birth. Now a team of astronomers including Robert ... more
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EXO WORLDS

Researchers develop model for identifying habitable zones around star
Researchers searching the galaxy for planets that could pass the litmus test of sustaining water-based life must find whether those planets fall in a habitable zone, where they could be capable of h ... more
EXO WORLDS

Stars can be late parents
Using the unique capabilities of ESA's Herschel space observatory, astronomers have accurately 'weighed' a star's disc, finding it still has enough mass to spawn 50 Jupiter-sized planets, several mi ... more
Military Space News, Nuclear Weapons, Missile Defense
US House approves plan to train Syria rebels in IS fight

Textron touts G-CLAW air-burst weapon

Arrests in large-scale Australian counter-terror raids

Taiwan shows force in biggest naval exercise in 25 years

RR Engine for Korean Navy passes acceptance tests

Insitu Inc. receives ScanEagle engine

China mum as Iceland envoy reportedly held for spying

IRON AND ICE

Prehistoric humans not wiped out by comet
Comet explosions did not end the prehistoric human culture, known as Clovis, in North America 13,000 years ago, according to research published in the journal Geophysical Monograph Series. Res ... more
TIME AND SPACE

Gas promises bumper black hole weigh-in
A new way of measuring the mass of supermassive black holes could revolutionise our understanding of how they form and help to shape galaxies. The technique, developed by a team including Oxfo ... more
TIME AND SPACE

New method of measuring the mass of supermassive black holes
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 ... more
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SOLAR SCIENCE

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
EXO WORLDS

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
24/7 News Coverage
Rushed evacuations as Philippine volcano spews lava

De Beers warns diamonds aren't forever

Woman dies in flood as storms lash southern France

Scientists say Chinese sturgeon will soon be no more

Japan to file new research whaling plan 'this year'

Mexico airlifts tourists stranded by hurricane

Material mimicking shark skin combats hospital superbugs

SATURN DAILY

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
STELLAR CHEMISTRY

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
STELLAR CHEMISTRY

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
STELLAR CHEMISTRY
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


STELLAR CHEMISTRY
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


STELLAR CHEMISTRY
Herschel Finds Past-Prime Star May Be Making Planets

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

Stars can be late parents


STELLAR CHEMISTRY
AAS Division For Planetary Sciences Issues Statement On Mars 2020 Program

Curiosity Maneuver Prepares for Drilling

Ridges on Mars suggest ancient flowing water

IRON AND ICE

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
TIME AND SPACE

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
MERCURY RISING

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
STELLAR CHEMISTRY

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
24/7 Energy News Coverage
Moving silicon atoms in graphene with atomic precision

Wastewater injection is culprit for most quakes in Colorado and New Mexico

'Squid skin' metamaterials project yields vivid color display

Rice rolls 'neat' nanotube fibers

Nanoribbon film keeps glass ice-free

Scientists come closer to the industrial synthesis of a material harder than diamond

Assessing the environmental costs and benefits of fracking

SOLAR SCIENCE

Solar Variability and Terrestrial Climate

SOLAR SCIENCE

Sounding Rocket Mission Offers Roadmap To Future Solar Missions

TECH SPACE

Stanford Researchers Break Million-core Supercomputer Barrier

DEEP IMPACT

Celestial Sleuths Track Historic Meteor Procession To South Atlantic

STELLAR CHEMISTRY

Betelgeuse braces for a collision

SPACE SCOPES

Hubble Finds Appearances can be Deceptive

EXO LIFE

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

STELLAR CHEMISTRY

Dung beetles follow the Milky Way

EXO LIFE

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

EXO WORLDS

The Origin And Maintenance Of A Retrograde Exoplanet

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

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