The Transportable Array has reached the US East Coast with the installation of Station 457A in Yulee, Florida. This station generates 3-D 'CT scan' images of the North American continent's geologic structure, providing unprecedented detail about Earth's interior.
Research on the International Space Station aims to better understand fuel combustion and improve fire-fighting techniques in space. The experiments, led by Professor Forman Williams, investigated the behavior of fuels in different atmospheric conditions and pinpointed the limiting oxygen index for methanol and heptane.
The Space Weather Laboratory will implement ensemble forecasting, producing up to 100 computerized forecasts simultaneously, improving the reliability of space weather alerts. This new capability is crucial for protecting astronauts and NASA spacecraft from potential harm during periods of increased solar activity.
The James Webb Space Telescope achieved significant milestones in 2011, including the completion of flight mirror testing and sunshield layer testing. The telescope's mirror segments were chilled to temperatures similar to those it will see in space, while the sunshield's deployment system was also tested.
Scientists at the University of Nottingham used a powerful magnet to levitate fruit flies, simulating weightlessness on Earth. The results show that the flies walk more quickly than expected, suggesting potential effects on living organisms in space. The study provides valuable insights for future space exploration and long-term survival.
The American Geophysical Union has created a new award to recognize cutting-edge work in space weather and nonlinear waves and processes. The $10,000 prize honors an AGU member-scientist's contributions to the fields.
Scientists use Caenorhabditis elegans to study the effects of long-duration space exploration on humans. The worms develop and reproduce in space just like on Earth, making them an ideal model for investigating the challenges of Martian habitation.
In the first three quarters of 2011, west coast log and lumber exports exceeded 2010 levels, primarily due to increased demand from China. The total log shipment value reached $1,036 million, while lumber export value surpassed $528 million, both surpassing previous years.
The University of Alaska Fairbanks' Toolik Field Station will receive a $16.3 million award from the National Science Foundation to improve its infrastructure and services. The funding will support upgrades to housing, utilities, meals, communications, and lab space for hundreds of scientists and students working at the station.
A recent study published in Ophthalmology found that astronauts who spent long durations in space experienced swollen optic nerves, distorted eyeball shapes, and retinal changes. The study also revealed that many astronauts experienced worsening of distance or near visual acuity after flight.
EPL has published its first paper submitted from space, detailing experiments conducted on the International Space Station by German and Russian researchers. The study reports on the measurement of the speed of sound within complex plasmas under microgravity conditions, providing new insights into material properties.
The US Forest Service's Northern Research Station is part of an international team sequencing 1,000 fungal genomes as part of the DOE's Community Sequencing Program. This project aims to create an encyclopedia of all fungi, which will help researchers understand their roles in ecosystems and develop new products.
A NASA-sponsored study found that prolonged space flights can cause a range of visual system changes in astronauts, including blurry vision and abnormalities in the eye tissues. The study's findings have implications for long-duration manned space voyages, such as a trip to Mars.
The Bulletin of Atomic Scientists has published a special issue on the Fukushima Daiichi Nuclear Power Station disaster, featuring articles on the current and future impact of the accident. Experts discuss lessons learned, future responsibilities, and steps to prevent another nuclear tragedy.
A team of Iowa State researchers has developed a new method for analyzing drinking water samples in space, using colorimetric solid phase extraction to detect iodine and silver concentrations. The innovative technology will enable astronauts to quickly assess the safety of their drinking water in real-time.
Researchers at Kansas State University are working with NASA to develop a method for measuring astronauts' physical abilities, which will help ensure their safety in space. By using an obstacle course that simulates various lunar tasks, the team has found that treadmill tests can predict an astronaut's performance with high accuracy.
A recent study by the USDA Forest Service estimates that non-native forest insects, such as the emerald ash borer and Asian longhorned beetle, are causing significant economic damage to urban trees. The study reveals that homeowners and local governments are bearing the greatest share of costs associated with these insects.
The first manned mission to Mars poses significant challenges in provisioning astronauts with food, including weight, nutrition, and psychological factors. Bioregenerative systems that involve growing crops could supply food, oxygen, and purify air, while shipping bulk commodities is another option.
The American Institute of Aeronautics and Astronautics (AIAA) will present awards recognizing key achievements in space science and technology, program management, and sustained service. The AIAA Sustained Service Awards will be presented to Guy Jette and Peter Kurzhals for their contributions.
Scientists studied brain cells in rats and found that only place cells were sensitive to height, with weak responsiveness. The brain's sense of space is more accurate in horizontal directions, suggesting a flat map of space for altitude.
A new study of Swedish lakes suggests that power station emissions may have played a smaller role in acidifying the lakes than previously assessed. Organic carbon from living organisms has been found to be a significant contributor to lake acidity, and pre-industrial levels were likely even higher.
A hydrogen fuel cell-powered mobile lighting system was deployed at the Kennedy Space Center for the final Space Shuttle Atlantis launch, providing clean and quiet power. The system has the potential to drastically reduce dependence on diesel-fueled mobile lighting across the US, offsetting up to 900 gallons of fuel per year.
CU-Boulder alumni played a significant role in NASA's space shuttle program, with 16 astronauts flying on 40 missions. The university also contributed to numerous scientific experiments and instruments, including those for the Hubble Space Telescope.
Rensselaer Polytechnic Institute engineer Cynthia Collins will study the effects of microgravity on Pseudomonas aeruginosa and Staphylococcus aureus bacteria aboard the Space Shuttle Atlantis. The research aims to understand how biofilms form in space, which could help protect astronauts from infections.
Scientists have developed new ultrasound tools that can be used in space and remote areas, allowing non-physician astronauts to perform diagnostic exams. The tools include a catalog of 'space-normal' imagery of the human body, enabling astronauts to provide care without consulting a physician on Earth.
The James Webb Space Telescope has completed its first round of cryogenic mirror testing, with six segments of the primary mirror responding to extreme temperatures. A second set of mirrors will arrive in late July for further testing, with the final set arriving in the fall.
The galaxy Centaurus A is home to a firestorm of new star formation triggered by shockwaves from a past collision and merger with another galaxy. Hubble's image reveals the birth of vibrant blue star clusters and compresses hydrogen gas clouds.
A team of scientists flew microscopic worms into space to test the effectiveness of RNA interference (RNAi) as a treatment for muscle degradation caused by space travel. The experiment showed promising results, suggesting that RNAi could be used to prevent muscle loss in astronauts and help people suffering from similar conditions.
Pharmaceuticals flown on space missions may have shorter shelf-life due to radiation and vibration, according to a NASA study. The researchers found that exposure to chronic low-dose ionizing radiation and repackaging of solid medications can compromise stability.
The EarthScope Transportable Array has reached a major milestone by installing its first station east of the Mississippi River in northwest Mississippi. This new station will continuously record ground motion from local, regional and global earthquakes for the next two years.
The new Space Weather App allows users to access real-time images and data on solar events, including coronal mass ejections and X-ray outbursts. Users can customize the app to display information of interest, increasing public awareness of space weather.
San Diego Zoo Global takes management responsibility for Cocha Cashu Biological Station in Peru's Manu Biosphere Reserve, a UNESCO World Heritage Site. The station is home to over 1,000 bird species, rare mammals, and indigenous communities.
CU-Boulder-built biomedical payloads will study bacterial growth in low gravity and cell cultivation in a tropical plant for biofuels. The experiments may help prevent infectious diseases and develop new renewable crops.
A physics-based space weather prediction model is now in operation, offering a one-to-four day warning of high-speed solar plasma streams and Earth-directed coronal mass ejections. This development addresses the growing need to protect global communications infrastructure from severe space weather disruptions.
The European Science Foundation's TECHBREAK initiative aims to identify key enabling technologies that can benefit the space sector. By combining expertise from both space and non-space sectors, TECHBREAK seeks to accelerate scientific progress and innovation.
Cattle fever ticks are transmitted by bovine babesiosis, a deadly disease that affects US cattle. USDA scientists have developed two strategies to control the spread of infestation: a 4-Poster Deer Treatment Bait Station and an injectable time-release treatment containing doramectin.
NASA's space shuttle Discovery will carry two CU-Boulder-built biomedical payload devices, one testing the virulence of MRSA bacteria in microgravity. The experiments aim to help researchers prevent or control infectious diseases and improve our understanding of gene and protein changes in pathogens.
Astronomers using space telescopes have discovered a previously unknown brilliant X-ray explosion in the Milky Way galaxy, named MAXI J1409-619. The object, a binary system, was revealed to be emitting massive blasts of X-rays after being detected by an instrument on the International Space Station.
Physicists and engineers have installed a radar system on the Falkland Islands to monitor upper atmosphere activity that creates the Southern Lights. The radar station, part of the international Super Dual Auroral Radar Network, will help climatologists understand the link between the upper and lower atmospheres.
The Georgia Institute of Technology team won first prize in the AIAA Foundation's annual Undergraduate Team Space Design Competition with their design 'Space Weather Experimental Platform (SWEPT)', which aimed to monitor space weather around the second Lagrange point. The team received a $2,500 award from the AIAA Foundation.
Hurricane Earl has weakened to a Category 2 storm with powerful winds of 104 mph due to increasing wind shear and cooler waters. NASA satellites captured rainfall data, showing moderate rainfall mostly north of the storm's center.
Research published in the Journal of Physiology found that astronaut muscles deteriorate to that of an 80-year-old after just 180 days in space. The study highlights the need for effective exercise countermeasures to protect muscle and bone on long-duration space missions.
UCF physicists analyze space dust using far IR spectroscopy to identify minerals and provide clues about solar system formation and life emergence. The findings will be published in the Monthly Notices of the Royal Astronomical Society journal.
The American Institute of Aeronautics and Astronautics (AIAA) will honor the winners of AIAA technical and literary achievement awards for their outstanding contributions in space science and technology. The award recipients include Harvey Berger, Michael Gass, STS-125 Team, STPSat-1 Team, Wanda Austin, and J. D. Hunley.
Dr. Hawarden's pioneering work on passive cooling techniques led to the design of larger, more efficient infrared space telescopes like the James Webb Space Telescope. His approach has significantly improved the lifetime and performance of these instruments.
The USDA Forest Service's More Kids in the Woods program provides week-long summer day camps focused on natural resources themes. The camps, supported by local partners, promote environmental awareness and stewardship among young people.
A study by Imperial College London found no association between mothers living near mobile phone base stations during pregnancy and their child's risk of developing cancer before age five. The researchers analyzed data from almost 7,000 children and estimated radio frequency exposures to mobile phone base stations over nine months of p...
A six-man international crew will undergo a simulated 520-day Mars mission to assess the impact of prolonged isolation on mental health. The study aims to better understand how sleep loss, fatigue, and stress affect performance in long-duration space missions.
Researchers used the International Space Station to test reconfigurable field-programmable gate arrays (FPGAs) and power converters, providing insights into high-energy radiation effects on computing electronics. The experiments aimed to mitigate potentially crippling effects in future processing-architecture designs.
Three CU-Boulder-built biomedical payload devices will study microbial biofilms in space, aiming to improve astronaut health and understand gene and protein changes in pathogens. The experiments, led by Rensselaer Polytechnic Institute, will examine microbe growth and interactions in space vs. normal gravity.
A team of Rensselaer researchers is sending an army of microorganisms into space to investigate the effects of microgravity on biofilm formation and development. The goal is to better understand how gravity affects human-bacteria relationships, aiming to develop new ways to prevent biofilms from posing a health threat to astronauts.
A new guide from the USDA Forest Service provides a tool to calculate the benefits of urban trees in Northern California. The study found that large-stature trees produce the highest benefit-to-cost ratio and can provide $516,800 in benefits over 40 years.
Researchers at Purdue University have developed a miniature device capable of converting ultrafast laser pulses into bursts of radio-frequency signals. This technology has the potential to enable all communications to be transmitted from a single base station, making wires obsolete. The approach uses microring resonators to filter out ...
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.
The TDRS K-L program has successfully completed its Critical Design Review and Production Readiness Review, paving the way for the assembly of the K and L satellites. The new spacecraft will provide critical communication services to NASA missions, including the International Space Station and Hubble Space Telescope.
Southwest Research Institute (SwRI) has announced a groundbreaking initiative to fly next-generation suborbital experiments with crew on state-of-the-art vehicles. The program aims to advance space science and sensor technology, enabling researchers to conduct experiments in microgravity and space astronomy.
The CU-Boulder Extreme Ultraviolet Variability Experiment (EVE) will measure rapid fluctuations in the sun's extreme ultraviolet output, affecting Earth's upper atmosphere and technology. Scientists hope to use this research to make better space weather predictions, predicting communications and navigation outages.
NASA is developing a primary mirror for the James Webb Space Telescope to study the formation of the universe and its solar system. The mirror will be tested at extreme temperatures to simulate space conditions, with data from three different sizes of segments collected during this test.
The experiment aims to understand the durability of advanced materials and electronics when exposed to vacuum, solar radiation, atomic oxygen, and extreme temperatures. The results will provide insights into increasing the performance and useful life of next-generation satellites and launch systems.
A comprehensive study on water vole genetics has been conducted by scientists from the University of Granada and Doñana Biological Station. The research reveals essential information for developing successful conservation plans, which will help preserve the genetic diversity of this endangered species.