SCIENCE DAILY Astronomers have discovered an unusual laser emission that suggests the presence of a double star system hidden at the heart of the 'spectacular' Ant Nebula. The extremely rare phenomenon is connected to the death of a star and was discovered in observations made by European Space Agency's Herschel space observatory. 5 days
MATHEMATICS
PHYSICS
Particle Physics
ASTRONOMY
Solar Eclipse
Space Tech
Solar System
Space Exploration
CHEMISTRY
ENGINEERING
BIOLOGY
Microbiology
Genetics
Reproduction
PALEONTOLOGY
ENVIRONMENT
Weather
Hurricane
ANTHROPOLOGY
HEALTH
Cancer
Dentistry
Dietary
Diseases
Infectology
Pharmaceuticals
Surgery
EDUCATION
ARCHEOLOGY
GEOGRAPHY
SOCIAL SCIENCE
Psychology
Geopolitics
Law & Order
Psychiatry
Sexuality
Herschel Detects Unusual Laser Emission from Ant Nebula
SCI-NEWS.COM Astronomers using ESA’s Herschel Space Observatory have discovered an unusual laser emission from the planetary nebula Menzel 3 (often referred... 4 days
Unusual laser emission in the Ant Nebula suggests hidden double star system
PHYS.ORG An international team of astronomers have discovered an unusual laser emission that suggests the presence of a double star system hidden at the heart... 6 days
a space ant fires its lasers A space ant fires its lasers
ESA VIDEO A rare phenomenon connected to the death of a star has been discovered in observations made by ESA’s Herschel space observatory: an unusual laser... 6 days
a laser from a space ant A Laser from a Space Ant
ASTRO WATCH An international team of astronomers have discovered an unusual laser emission that suggests the presence of a double star system hidden at the heart... 3 days
Ant Nebula Blasts Lasers, Suggesting Hidden Double-Star System
SPACE.COM Unusual laser emissions beaming from the Ant Nebula suggest that it is home to a hidden double-star system and that one of the companion stars is nearing the end of its life,... 9 hours
Detecting the shape of laser pulses
PHYS.ORG A team of researchers at the Center for Relativistic Laser Science, within the Institute for Basic Science (IBS) have developed a method to measure the shape of laser pulses in ambient air. Unlike conventional strategies, it... 5 days
Detecting the shape of laser pulses
SCIENCE DAILY Researchers have developed a method to measure the shape of laser pulses in ambient air. Unlike conventional strategies, it is does not require a vacuum environment and can be applied to laser beams of different wavelengths... 4 days
'Running Man Nebula' Sprints Across the Stars (Photo)
SPACE.COM The Running Man Nebula, also known as NGC 1977, vaguely resembles a colorful space ghost sprinting through the stars in the Orion constellation. 5 hours
Frequency-stable laser systems for space
PHYS.ORG JOKARUS experiment on sounding rocket successfully completed. Corner stone for laser ranging measurements with the highest precision and precursor for optical satellite navigation systems. 1 week
High-flux soft x-ray harmonic generation from ionization-shaped few-cycle laser pulses
Science Magazine Laser-driven high-harmonic generation provides the only demonstrated route to generating stable, tabletop attosecond x-ray pulses but has low flux compared to other x-ray technologies. We show that high-harmonic... 1 week
what will happen when our sun dies What Will Happen When Our Sun Dies?
ASTRO WATCH Scientists agree the sun will die in approximately five billion years, but they weren’t sure what would happen next…until now. A team... 2 weeks
Frequency-stable laser systems for space
SCIENCE DAILY For the first time a frequency reference based on molecular iodine was successfully demonstrated in space! What sounds a bit like science fiction is an important step towards laser interferometric distance measurements between satellites as well as for... 1 week
Lasers in space—Earth mission tests new technology
PHYS.ORG Imagine standing on the roof of a building in Los Angeles and trying to point a laser so accurately that you could hit a particular building in San Diego, more than 100 miles (160... 2 weeks
X-ray laser opens new view on Alzheimer's proteins
PHYS.ORG A new experimental method permits the X-ray analysis of amyloids, a class of large, filamentous biomolecules which are an important hallmark of diseases such as Alzheimer's and Parkinson's. An international team of... 2 weeks
World-first study aims to keep emissions targets on track
PHYS.ORG A simple method to determine if fossil fuel producers are on track to meet global emission reduction targets has been developed by University of Queensland researchers. 2 weeks
Maverick asteroid might be an immigrant from outside the solar system
SCIENCE-NEWS A space rock’s backward orbit could be a hint of unusual origins. 14 hours
Mini-antibodies discovered in sharks and camels could lead to drugs for cancer and other diseases
Science Magazine VIDEO Unusual immune proteins are a boon for research and are starting to hit the clinic 2 weeks
First 3-D map of a gas cloud in space shows it’s flat like a pancake
SCIENCE-NEWS An interstellar gas cloud dubbed the Dark Doodad Nebula looks like a wispy, thin cylinder. But it’s actually... 2 weeks
Researchers uncover unusual form of cross-talk between proteins that affect gene expression
NEWS MEDICAL Turning genes on and off is an intricate process involving communication between many different types of proteins that interact with DNA. 4 days
Entangled atoms shine in unison
PHYS.ORG A team led by Austrian experimental physicist Rainer Blatt has succeeded in characterizing the quantum entanglement of two spatially separated atoms by observing their light emission. This fundamental demonstration could lead to the development of highly sensitive optical... 6 days
Toyota chief hopes to help Japan auto makers keep tech edge
PHYS.ORG Toyota Motor Corp. chief Akio Toyoda, tapped to head the Japanese auto industry association, is promising to lead a push among manufacturers to keep a competitive... 4 days
How China will reduce its carbon impact
PHYS.ORG Ron Yuang, Ph.D. candidate from the Institute of Environmental Sciences investigated the impact of the renewable energy, expansion on China's carbon emission. On 17 May, she will defend her thesis. China is investing heavily... 5 days
Man's Lurking Parasitic Infection 'Woke Up' in His Brain
LIVE SCIENCE A large mass in a man's brain turned out to have an unusual cause. 2 weeks
Why Do Some Lizards Have Green Blood?
NPR Scientists are trying to figure out how green-blooded lizards might benefit from the unusual pigment. The answer could provide new insights into human illnesses like jaundice and malaria. 5 days
US environmental groups slam Ford over clean fuel stance
PHYS.ORG Environmental groups on Tuesday targeted Ford Motor Co. over its stance on the US clean fuel standard, delivering a petition with 250,000 signatures urging the automaker to drop support for... 2 weeks
Building Sails for Tiny Interstellar Probes Will Be Tough — But Not Impossible
SPACE.COM Giant lasers may indeed launch fleets of spacecraft to Alpha Centauri, given breakthroughs in the science behind extraordinarily thin, incredibly reflective sails... 2 weeks
Scientists use X-ray laser to gain insights into structure of Alzheimer's proteins
NEWS MEDICAL A new experimental method permits the X-ray analysis of amyloids, a class of large, filamentous biomolecules which are an important hallmark of diseases such... 2 weeks
Europium points to new suspect in continental mystery
PHYS.ORG Clues from some unusual Arizona rocks pointed Rice University scientists toward a discovery—a subtle chemical signature in rocks the world over—that could answer a long-standing mystery: What stole the iron from Earth's... 5 days
Europium points to new suspect in continental mystery
SCIENCE DAILY Clues from some unusual Arizona rocks pointed scientists toward a discovery -- a subtle chemical signature in rocks the world over -- that could answer a long-standing mystery: What stole the iron... 5 days
Sun at End of Its Life Will Turn into Faint Planetary Nebula, Astronomers Predict
SCI-NEWS.COM Planetary nebulae — massive rings of luminous, interstellar... 2 weeks
Researchers are creating a spot colder than the vacuum of space inside the International Space Station
PHYS.ORG
A space ant fires its lasers
ESA
Mini tractor beams help arrange artificial cells into tissue structures
PHYS.ORG
New series of proofs toward proving the Unique Games Conjecture
PHYS.ORG
Mini-antibodies discovered in sharks and camels could lead to drugs for cancer and other diseases
Science Magazine
Voltage loss in electrically conductive bacteria
PHYS.ORG
New Zealand's glaciers are shrinking
PHYS.ORG
How many of earth's moons crashed back into the planet?
PHYS.ORG
Human Population Through Time
Parallel State