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. 2 months
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the eagle nebula m16 x ploring the eagle nebula and pillars of creation The Eagle Nebula (M16): 'X'-ploring the Eagle Nebula and 'Pillars of Creation'
ASTRO WATCH The Eagle Nebula, also known as Messier 16, contains the young star cluster NGC 6611. It also the site of the spectacular star-forming region... 1 week
'X'-ploring the Eagle Nebula and 'Pillars of Creation'
PHYS.ORG The Eagle Nebula, also known as Messier 16, contains the young star cluster NGC 6611. It also the site of the spectacular star-forming region known as the Pillars of Creation, which is... 1 week
A phonon laser operating at an exceptional point
PHYS.ORG The basic quanta of light (photon) and sound (phonon) are bosonic particles that largely obey similar rules and are in general very good analogs of one another. Physicists have explored this analogy... 23 hours
Materials processing tricks enable engineers to create new laser material
SCIENCE DAILY By doping alumina crystals with neodymium ions, engineers have developed a new laser material that is capable of emitting ultra-short, high-power pulses -- a combination that could potentially... 3 days
Hidden CDW states and insulator-to-metal transition after a pulsed femtosecond laser excitation in layered chalcogenide 1T-TaS2-xSex
Science Magazine The hidden (H) quantum state in 1T-TaS2 has sparked considerable interest in the field of correlated... 19 hours
Materials processing tricks enable engineers to create new laser material
PHYS.ORG By doping alumina crystals with neodymium ions, engineers at the University of California San Diego have developed a new laser material that is capable of emitting ultra-short, high-power... 3 days
Laser beam excitation does not affect nucleophilic substitution reaction
PHYS.ORG Physicists working with Roland Wester at the University of Innsbruck have investigated if and how chemical reactions can be influenced by targeted vibrational excitation of the reactants. They were able... 2 weeks
Changing emission with charge states
Science Magazine 2 days
Photonic capsules for injectable laser resonators
PHYS.ORG A KAIST research group presented photonic capsules for injectable laser resonators using microfluidic technology. The capsule's diameter is comparable to a human hair and stable in gas and liquid media, so it is injectable into any... 2 weeks
Neutrino emission from a flaring blazar
Science Magazine 1 week
Neutrino emission from the direction of the blazar TXS 0506+056 prior to the IceCube-170922A alert
Science Magazine A high-energy neutrino event detected by IceCube on 22 September 2017 was coincident in direction and time with... 1 week
National Ignition Facility sets new laser energy record
PHYS.ORG Lawrence Livermore National Laboratory's (LLNL) National Ignition Facility (NIF) laser system has set a new record, firing 2.15 megajoules (MJ) of energy to its target chamber—a 15 percent improvement over NIF's design... 1 week
Cavity-mediated collective spin-exchange interactions in a strontium superradiant laser
Science Magazine Laser-cooled and quantum degenerate atoms are being pursued as quantum simulators and form the basis of today’s most precise sensors. A key challenge toward these goals is to understand and... 2 days
How to reduce the risk of failure for environmental projects
PHYS.ORG New Zealand's government has committed to planting one billion trees as part of a transition to a low-emission economy, in line with its commitments under the Paris Agreement. 2 weeks
Ant soldiers don't need big brains
PHYS.ORG Army ant (Eciton) soldiers are bigger but do not have larger brains than other workers within the same colony that fulfill more complex tasks, according to a study published in the open access journal BMC Zoology.... 1 week
Laser-Aided 'Hawk' Camera Snaps Spectacular New View of Star Cluster
SPACE.COM You know an instrument is promising when even its test images are stunning. 1 week
The boys trapped in the Thailand cave could face an unusual disease
ABC NEWS The environment inside the cave increases their risk of this rare disease. 2 weeks
The Sad Reason Kangaroos Are Acting Drunk
LIVE SCIENCE There's a grim reason behind the unusual behavior of "drunken" kangaroos. 1 week
Medical News Today: Nine unusual scientific discoveries
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Solving the mystery of an unusual medieval text
PHYS.ORG When historian Rowan Dorin first stepped onto the Stanford campus in early 2017, he made it a habit to visit Green Library every week to dig through its collection of medieval documents... 1 day
New Aeolus Mission Will Use a Laser to Monitor Earth's Winds (Video)
SPACE.COM After more than 16 years of development, Europe's newest wind-monitoring satellite will finally launch next month. 22 hours
Smelly skins make for fishy fashion in Kenya
PHYS.ORG Women sharpen their knives before setting about stinking piles of fish skins, flesh and bones that cover the floor at an unusual artisanal tannery in western Kenya. 6 days
Plasma-spewing quasar shines light on universe's youth, early galaxy formation
PHYS.ORG Carnegie's Eduardo Bañados led a team that found a quasar with the brightest radio emission ever observed in the early universe, due to it spewing out a jet... 2 weeks
How does the sun's rotational cycle influence lightning activity on earth?
PHYS.ORG A collaborative research team in Japan has taken the first steps to understanding how the sun's rotational cycle influences lightning activity. They found answers in an... 3 days
Gene regulator may contribute to protein pileup in exfoliation glaucoma
SCIENCE DAILY In exfoliation glaucoma, a protein dandruff clogs the outflow pathway for the fluid in our eyes. Scientists have evidence that variants of the same gene that enables us... 23 hours
How does the sun's rotational cycle influence lightning activity on earth?
SCIENCE DAILY A collaborative research team has taken the first steps to understanding how the sun's rotational cycle influences lightning activity. They found answers in an unusual source... 4 days
New TSPO-targeted PET imaging more fully evaluates extent of rheumatoid arthritis
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Researchers model carbon emission fluxes in the Boston urban region
PHYS.ORG As the United States prepares to withdraw from the Paris Climate Accord, cities and states across the country have taken the lead in atmospheric CO2 reduction efforts. Therefore,... 1 week
Plasma-spewing quasar shines light on universe's youth, early galaxy formation
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Radio-Bright Quasar May Provide Clues about Physical Processes in Early Universe’s Galaxies
SCI-NEWS.COM Astronomers using NSF’s Very Long Baseline Array (VLBA) have found a quasar with the brightest radio emission ever observed in the early Universe. Quasars... 2 weeks
Why plastic bag bans triggered such a huge reaction
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Can airships take scenic flights back to the future?
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New patch boosts brightness in medical diagnostic tests
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Scientists show how energy landscape algorithm details DNA's interphase dynamics
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Study reveals what natural greenhouse emissions from wetlands and permafrosts mean for Paris Agreement targets
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Human Population Through Time
Parallel State