The Big Bear Solar Observatory has achieved 'first light' using a deformable mirror, resulting in the most detailed visible light image of a sunspot ever captured. This achievement marks a significant milestone for the observatory's adaptive optics system, which will enable better studies of solar complex phenomena and space weather.
Scientists have created the most comprehensive map of the Earth's mangrove forest distribution, revealing a 12.3% decline in forest coverage compared to earlier estimates. The map shows that approximately 75% of remaining forests are found in just 15 countries, with only ~6.9% protected under existing networks.
A team of volunteer researchers have discovered a new radio pulsar, PSR J2007+2722, in data from the Arecibo Observatory. The pulsar is believed to be a disrupted recycled pulsar, spinning at an unprecedented 41 times per second, offering insights into neutron star formation and evolution.
Researchers credited with discovery, PSR J2007+2722, a neutron star rotating 41 times per second, has no orbiting companion and is likely recycled or young, sparking interest in basic physics of neutron stars. This is the first genuine astronomical discovery by a public volunteer distributed computing project.
Scientists are deploying a 4-kilogram bubble chamber at SNOLab, Ontario, Canada to detect dark matter particles. The team hopes to establish evidence for dark matter using Weakly Interacting Massive Particles (WIMPS) and axions.
A $2.4 million NSF grant will enable NJIT physicist Philip R. Goode to develop a new adaptive optics system, allowing for better study of sunspots and space weather. The improved optics will increase the distortion-free field of view, enabling researchers to study larger areas of the sun.
A team of astronomers from the University of Arizona developed a technique called laser adaptive optics, allowing for sharper images and faster data collection. This technology will enable scientists to study ancient galaxies and star clusters more efficiently.
A team of scientists at Columbia University's Lamont-Doherty Earth Observatory found that the anomalous winter was caused by two colliding weather events: El Niño and a strong negative phase in the North Atlantic Oscillation. This event led to more snowfall on the East Coast and northwest Europe, contrary to climate change predictions.
A team of American scientists from the University of Nevada, Reno, is working to find solutions to Guatemala's Lake Atitlan's algae bloom problem. They are building on research started in the 1970s and have collected data and samples from the lake, including sediment cores and near-shore sampling.
A team of scientists led by Jay Pasachoff observed the shiniest object in the solar system, 2002 TX300, a fragment of Haumea, using a network of telescopes. The measurements reveal its icy surface and size, confirming it as a small, reflective body with an age estimated to be around a billion years.
The Australian government is funding a project to develop renewable energy technologies for the Murchison Radio-astronomy Observatory and the Pawsey High-Performance Computing Centre. The Sustainable Energy for SKA facility will support solar and photovoltaic technology and direct heat geothermal demonstrator to cool supercomputers.
Hydrogen gas clouds found near Galactic bar exhibit distinct properties, indicating they originated from supernova explosions and young star winds. This discovery sheds light on critical process of material movement between Galaxy's disk and halo.
Researchers have identified numerous previously unknown star-forming regions in the Milky Way, shedding light on the galaxy's structure and chemical evolution. The discovery allows for a better understanding of star formation processes and the distribution of heavy elements across the galaxy.
The National Oceanography Centre (NOC) has partnered with the Met Office to upgrade the Porcupine Abyssal Plain sustained observatory (PAP-SO), a key European ocean observatory. This collaboration aims to advance scientific knowledge of the ocean and improve climate prediction by integrating meteorological and ocean data.
A team of researchers tracked a comet as it approached the sun using data from NASA's STEREO and SOHO spacecraft. The comet, believed to be part of the Kreutz family, survived the intense heat of the corona and evaporated in the chromosphere.
A team of UCSB astrophysicists has discovered a unique eclipsing binary star system, confirming a theory about white dwarf stars. The researchers measured the size of a rare helium-core white dwarf for the first time, revealing it burns hotter and is larger than ordinary white dwarfs.
Despite progress in curing TB patients, the disease remains a major health threat due to poverty, poor diagnosis, and treatment. The Lancet launches the TB Observatory to monitor progress, increase funding, and promote international cooperation to combat TB.
Scientists discovered that aseismic slip in the Nazca tectonic plate can prevent earthquakes from propagating through certain areas. By analyzing GPS data and aftershock patterns, researchers found a 'patchwork' pattern of aseismicity, with some areas always slipping slowly and others rarely experiencing seismic activity.
Art McDonald, a world-renowned expert in nuclear and particle physics, has been awarded the 2010 Killam Prize for his groundbreaking work on neutrinos. His research at Queen's Sudbury Neutrino Observatory led to a deeper understanding of neutrino properties and their effects in the early universe.
Astronomers discover six exoplanets orbiting their stars in the opposite direction to the star's rotation, contradicting conventional wisdom. This finding sparks alternative migration theories, suggesting that hot Jupiters may form far from their stars and migrate inward due to gravitational interactions with distant companions.
The study of co-orbital motion in natural bodies, including asteroids and satellites, has significant research value. The authors have developed a new method to design and optimize LISA orbit with an extended applicable region of over 1000 years.
Researchers at Columbia University's Lamont-Doherty Earth Observatory found evidence of hydrothermal vents near Antarctica, a discovery that could spur exploration of the distant mid-ocean ridge. The sites identified cover 340 miles of ridge line, offering a new area to study complex organisms and ocean chemistry.
The Integrated Space Weather Analysis (iSWA) system offers a unique level of customization and flexibility for NASA satellite operators and citizen scientists. It provides real-time data on past, present, and future space weather conditions, enabling personalized 'quick looks' at space-weather information.
Astronomers have found that typical galaxies still hold sufficient quantities of gas and dust for star formation, but their efficiency has slowed down over cosmic time. This means that present-day galaxies form fewer stars due to a decrease in gas and dust supplies rather than a change in their ability to make stars.
Researchers at UT Southwestern Medical Center discovered that a simple urine test for four proteins might be able to detect early kidney disease in people with lupus. The findings suggest the tests could pinpoint kidney disease better than existing tests, potentially leading to earlier diagnosis and treatment.
The ALMA team successfully linked three antennas, correcting errors that can arise when using only two antennas, paving the way for precise, high-resolution imaging. The successful test shows that the completed ALMA system of 66 high-tech antennas will produce astronomical images of unprecedented quality.
The Herschel Space Observatory has revealed thousands of newly discovered galaxies in their early stages of formation, providing a detailed view of the universe up to 12 billion years ago. The images are helping astronomers detect distant galaxies that would have been impossible to discover with current ground-based telescopes.
Lowell Observatory Director Eileen Friel has been selected as an AAAS Fellow for her contributions to the astronomical community. She is recognized for her diligence in mentoring young scientists through the Research Experiences for Undergraduates program.
Children from military families experience more emotional and behavioral difficulties than their peers, particularly when a parent is deployed overseas. Longer parental deployments are linked to greater emotional challenges for both children and non-deployed parents.
A new scientific organization is proposed to utilize satellite images to monitor the world's forests and track changes in deforestation rates. Currently, only half of tropical countries have conducted two recent forest surveys needed to construct a deforestation trend.
NJIT researchers are awarded nearly $4.3 million in NSF funding to improve the Big Bear Solar Observatory and study various aspects of solar energy, including its impact on terrestrial telecommunications and power systems.
A study published in International Journal of Medical Engineering and Informatics found that yoga practitioners exhibit higher heart rate variability compared to non-practitioners. This suggests a strengthening of parasympathetic control, indicative of better autonomic function and a healthier heart.
The University of Utah has celebrated the 'first light' of its new research telescope at 9,600 feet elevation on Frisco Peak. The 32-inch reflecting telescope took initial pictures on Oct. 15 and will be used for scientific observations starting next spring.
A RAND Corporation study reveals inadequate access to health care among D.C. children, particularly those with publicly insured plans. The study emphasizes the need for partnerships between private and public sectors to address health promotion efforts.
Research found a higher incidence of chronic rhinosinusitis among patients with other chronic diseases, particularly asthma. The study suggests that some chronic diseases may share common mechanisms of how they arise or progress, highlighting the need for further investigation into the relationship between CRS and other conditions.
The University of Delaware is leading a new $4.3 million research initiative to investigate the impact of human activities on carbon exchange and climate. The Critical Zone Observatory will study the Christina River Basin, exploring how soil erosion affects carbon exchange between land and atmosphere.
The ALMA telescope has successfully transported its first antenna to a high-altitude site in Chile, marking the start of the next phase of the project. The move allows for improved astronomical observations using millimeter and submillimeter wavelengths, key to exploring cosmic origins.
The University of Arizona has been awarded a $4.35 million grant from the National Science Foundation to establish a Critical Zone Observatory in the Southwest. The observatory will study the ecological, geological and hydrological components of the critical zone, which is the area between the treetops and the groundwater table. By com...
A randomized phase III study found that pemetrexed significantly improved progression-free survival (4.3 months vs 2.6 months) and overall survival (13.4 months vs 10.6 months) compared to placebo in patients with advanced non-squamous NSCLC who did not progress after initial platinum-based chemotherapy.
Researchers pinpointed Ridge A as the ideal location due to its extreme cold and dryness, averaging -70°C in winter, and minimal atmospheric turbulence, making it suitable for high-quality astronomical images.
Katherine Rhode's five-year NSF CAREER award will fund a wide-field imaging survey of globular cluster systems in giant galaxies up to 65 million light years away. The goal is to quantify properties and test theories on galaxy formation.
A new analysis by LIGO and Virgo Collaborations has set the most stringent limits yet on gravitational waves from the Big Bang, offering insight into the universe's earliest history. The study constrains models of cosmic strings and provides new constraints on the behavior of the infant universe.
Researchers at the University of Illinois have discovered new deoxyribozymes capable of cleaving single-stranded DNA with sequence and site selectivity. These DNA catalysts require two metal ions and hold promise for developing more efficient methods for manipulating DNA.
Researchers from seven nations installed a new deep-sea observatory in the Norwegian Arctic to study mud volcano eruptions and their effects on the environment. The observatory will provide insights into the dynamics of gas eruptions and their consequences for biological communities on the seafloor.
A study led by Abhinav Chandra found that emergency physicians' estimates of risk for chest pain patients correlate with actual outcomes. The researchers suggest trusting the physician's gut instinct and counseling against discharge when strongly advised, even without compelling data.
The article discusses four main questions: Subducted oceanic asthenosphere flow beneath the Juan de Fuca slab, Arkosic rocks from the San Andreas Fault Observatory at Depth (SAFOD) borehole, long-term strain records of the Parkfield Earthquake Prediction Experiment, and mechanisms responsible for map-view curvature over a range of scal...
A new study published in the International Journal of Astrobiology claims that comets contained vast oceans of liquid water during their formation, providing ideal conditions for primitive bacteria to grow and multiply. The study's findings support the theory of cometary panspermia, which suggests that life was introduced to Earth by c...
The Solar Dynamics Observatory (SDO) spacecraft has arrived at NASA's Kennedy Space Center, Fla., where it will undergo final testing before its anticipated November launch. The mission aims to study the sun in unprecedented detail and its effects on Earth, collecting 1.5 terabytes of data daily.
The SPIRE instrument package has successfully made its first observations, targeting two galaxies near the Milky Way. The telescope's high-resolution images will aid in studying the birth and development of galaxies, shedding light on star formation processes.
Research by Nina T. Harawa reveals the complexities of racial categories in understanding health disparities, highlighting the need for a historically informed approach to address these issues.
Researchers will explore dark matter particles and neutrinos at the SNOLAB facility, seeking answers about the universe's building blocks and evolution. The studies aim to make new discoveries, including a rare nuclear decay related to unique neutrino properties.
Researchers at Virginia Commonwealth University discovered a stable cluster of atoms that can mimic different elements of the periodic table, exhibiting strong magnetic properties. The discovery has potential applications in creating faster computers, larger memory storage, and molecular electronic devices.
A team of international scientists captured a snapshot of Earth's chemical signature using a lunar eclipse, providing crucial information for identifying potentially habitable planets. The observation, published in Nature magazine, offers a unique opportunity to study planetary atmospheres and compositions.
A team of astronomers has directly measured the distance to a galaxy, providing a precise tool for unraveling the mystery of Dark Energy. The technique uses water molecules in disks orbiting central black holes to amplify radio waves, enabling measurements up to 160 million light-years away.
Astronomers have discovered a unique double-star system that represents a 'missing link' stage in the birth process of millisecond pulsars. The system, J1023, shows evidence for an accretion disk surrounding the neutron star before it disappeared and the pulsar emerged.
Scientists are synchronizing lenses of the Whole Earth Telescope network to monitor a white dwarf, shedding light on its composition and applying knowledge to Earth's weather. The star, WDJ1524-0030, is losing brightness as it cools, with astronomers studying its pulses to understand internal movements.
The Herschel Space Observatory, launched by the European Space Agency, hosts a 3.5 meter diameter telescope and observes conditions in galaxy mergers and planetary system formation. NRL scientists will study these phenomena using the observatory's instruments.
The NASA Goddard Space Flight Center has achieved significant milestones, including the launch of the Lunar Reconnaissance Orbiter and the Solar Dynamic Observatory. The center is also working on future missions to study global precipitation, Mars' lost atmosphere, and dark energy.
Researchers at University of Texas M. D. Anderson Cancer Center found that overexpressing PEA-15 in breast cancer grafts in mice resulted in nearly undetectable tumor levels after 35 days. This suggests PEA-15 as a new, important target for therapy.
Researchers at UT Southwestern Medical Center have identified a gene linked to lupus, IRAK1, located on the X chromosome. This discovery may help explain why females are 10 times more susceptible to the disease than males.