The James Webb Space Telescope has successfully completed its preliminary design review, verifying the integrated performance of its Optical Telescope Element. The telescope, set to be the premier space observatory of the next decade, will study various phases in the universe's history.
The EUCAARI project aims to improve knowledge on the impact of fine particles on climate and air quality. A global network of measuring stations, including those in Brazil, South Africa, China, and India, will collect data on European air through both ground-based and airborne measurements.
Human factors researchers developed a software system that dramatically improves astronauts' ability to perform remote tasks under adverse conditions on the International Space Station. The system uses augmented reality techniques to guide operators during robotic installation tasks, resulting in improved accuracy and efficiency.
Satellite technology has enabled us to monitor the effects of deforestation and climate change. However, there are concerns about the weaponization of space and the creation of space junk.
A new study shows that spaceflight affects the genetic responses and disease-causing potential of Salmonella typhimurium, making it more infectious. The research, led by Arizona State University, reveals a key role for a master regulator called Hfq in triggering these changes.
Yanczura supported the activation of the new Oxygen Generation Assembly on the International Space Station (ISS) and developed a real-time data connection system. He also trained the Hamilton Sundstrand staff on using the new technology, establishing it as a self-sustained project.
A new approach to detect life on Mars, based on technology similar to pregnancy test kits, was successfully launched into space. The Life Marker Chip experiment has the potential to detect trace levels of biomarkers in the Martian environment.
The UK Space Exploration Working Group recommends involvement in both human and robotic elements of space exploration to play a full role in the century's unique opportunities. The report stresses the need for a new vision, suggesting preparatory human space flight activities and maintaining UK's significant role in planetary science.
The American Institute of Aeronautics and Astronautics (AIAA) will present five awards for key contributions to space science and technology during the AIAA SPACE 2007 Conference & Exposition. Burt Rutan will be recognized as the AIAA Engineer of the Year for his innovations in access to space.
A new NASA mission will carry a suite of University of Colorado at Boulder experiments to the International Space Station, involving over 15,000 K-12 students from around the world. The experiments focus on plant growth, yeast cell genes, and crystal formations in space.
NASA and the European Space Agency (ESA) have signed agreements to cooperate on the James Webb Space Telescope and the Laser Interferometer Space Antenna (LISA) Pathfinder mission. The JWST will investigate galaxy, star, and planetary system origins, operating in space at L2 with a 21.3-foot primary mirror.
The Canadian Space Agency has awarded a $39 million contract to COM DEV International Ltd. to build the Fine Guidance Sensor (FGS) and Tuneable Filter Imager (TFI) camera for NASA's James Webb Space Telescope. These instruments will provide essential pointing capability and unique science capabilities, including infrared imaging and pl...
NASA is exploring the possibility of adding a lightweight grapple fixture to the James Webb Space Telescope to enable safe emergency servicing operations in space. The feasibility study aims to determine if the feature will be added to the telescope before its planned launch in 2013.
A study found that using a 'walk-and-work' desk increases energy expenditure by 100 kilocalories per hour, equivalent to shedding 20-30 kg annually. The device allows workers to walk on a treadmill while working, reducing sedentary behavior.
A new mooring system has been installed on top of Kick'em Jenny, a submarine volcano, allowing for real-time data collection and transmission. This will improve researchers' ability to detect precursory activity before an eruption takes place.
The study, known as CLAMS, examines ecological, economic, and social consequences of forest policies in the Coast Range. The research found that maintaining current policies will lead to increased old-growth forests and habitat for old-forest species, but may result in declines in diverse early-successional and hardwood forests.
A new study at Rhode Island Hospital investigated the chronic effects of smoke inhalation on 21 Station fire survivors and found that non-smokers were more severely affected. The study used high-resolution computed tomography to measure air-trapping in the lungs, which increased with severity and was significantly higher in non-smokers.
The James Webb Space Telescope's mirror blanks have been constructed, forming a mirror over seven times larger than the Hubble Telescope's mirror. The larger mirror enables excellent resolution and sensitivity, allowing scientists to see back to the formation of the first galaxies after the Big Bang.
The James Webb Space Telescope's backplane has passed health tests, withstanding freezing temperatures and operating accurately. The successful test ensures the telescope can handle its space trip and work in space, paving the way for future scientific discoveries.
The microshutters will enable scientists to block unwanted light from objects closer to the camera in space, letting the light from faraway objects shine through. This technology allows the telescope to focus on the faint light of stars and galaxies so far away, they formed early in the history of the universe.
A graduate student has discovered 25 new spiders and one previously unknown species in Brazos County, expanding the knowledge of local natural resources. The study highlights the importance of diverse spider populations in maintaining ecosystem balance.
New findings indicate that near-Earth space weather is driven by the merging rate of Earth's and sun's magnetic fields, not solar wind's electric field. Researchers developed a formula predicting 10 types of space weather activity, including aurora and magnetic disturbances.
BioServe is launching two space station experiments involving K-12 students worldwide, tracking seed germination and nematode population dynamics in microgravity. The projects aim to engage students in space research while exploring biological processes that support NASA's human exploration of space.
Cottonseed with reduced gossypol levels has been developed by Texas researchers, meeting World Health Organization and FDA standards for food consumption. This breakthrough could provide a new high-protein food source for 500 million people annually.
The research aims to make it simpler to select and propagate honey bees resistant to parasites and disease, enabling more accurate identification of Africanized honey bees. The genome data can also lead to medical breakthroughs in humans and new technological innovations for agriculture.
A new National Research Council report emphasizes the physical risks of extended space journeys due to space radiation. The report recommends developing storm shelters to protect astronauts from harmful radiation, as well as improving space engineering techniques and enhancing solar forecasting.
The University of New Hampshire's Space Science Center will design and build the Energetic Heavy Ion Sensor (EHIS) for the National Oceanic and Atmospheric Administration's (NOAA) third-generation weather satellites. The instrument will monitor energetic particles in space, helping refine computer models to predict space weather events.
The Radiation Belt Storm Probes – Energetic Particle, Composition, and Thermal Plasma (RBSP-ECT) project will measure the behavior of charged particles causing space radiation. The study aims to achieve a better understanding of the physical processes controlling the shape and intensity of Earth's radiation belts.
A scientist-astronaut is sending human T-cells to the International Space Station to study why they don't activate properly in microgravity. The experiment aims to identify which genes are not expressed in space, shedding light on immunosuppression and potential treatments for astronauts.
Researchers aim to understand how prolonged space trips affect human immune systems by studying fruit flies on a Space Shuttle mission. The flies will be exposed to bacteria, fungi, and reduced gravity to determine if their weakened immune systems make them more susceptible to infection.
A research team, led by Yoshitomi Okura, is returning to Mount McKinley for the fifth time to collect data on the mountain's extreme winds. The team is equipped with two anemometers, a standard and ultrasonic device, to measure wind speed and sensor accuracy.
The MIT SPHERES project aims to develop autonomous space vehicles that can maintain their positions via radio links, interacting almost constantly. The first critical test of the SPHERE is set for May 18 inside the space station, with two additional satellites scheduled to reach the station later this year.
A study on the 2002 Biscuit Fire in Oregon found that fuel treatments significantly reduced tree damage and mortality. The research team measured the effects of two fuel treatments, including thinning and underburning, and concluded that reducing fine fuels is crucial for minimizing overstory tree damage.
The new mobile lab expands the diagnostic laboratory's capacity to respond to animal disease outbreaks, enabling quick expansion of testing capabilities. The trailer is equipped with biosafety level 3 standards and can process blood and tissue samples within 24-48 hours.
The team's collaborative efforts led to near real-time determination of upper atmospheric density, improving geostationary satellite orbits. The US National Aeronautics and Space Administration praised this as the 'greatest improvement in atmospheric drag modeling over the last 30 years'.
ICWater is a computer-based tool that integrates multiple information sources and data from incident commanders to help predict contaminant reach times for drinking water intakes. The tool is currently used by water utilities and response teams in the US, with an operational version set to be deployed nationally by summer 2006.
A new federal grant will support joint faculty appointments, biomedical projects, and research collaborations between Florida Tech, FSRI, and other universities and companies. The funding aims to develop countermeasures for radiation exposure and other health issues associated with long-duration space missions.
The Smithsonian Tropical Research Institute presents a comprehensive guide to the marine invertebrates of Bocas del Toro, with over 3000 documented species. The study highlights the region's high diversity and sets the stage for future research and conservation efforts.
Researchers at NSBRI have developed an ultrasound training method that reduces learning time to two-to-three hours a year. The program uses computer-based instruction and remote guidance to enable non-physicians to assess and manage emergency medical conditions in space, sports, and emergency response situations.
Researchers are testing the Space Cycle, a human-powered centrifuge that generates artificial gravity, to prevent muscle loss and atrophy in astronauts. The device simulates various levels of gravity, from Earth to five times Earth's gravity, to assess its effectiveness in maintaining muscle mass and strength.
Wastewater can be safely reused for irrigation if pretreated, monitored, and using correct crops, say researchers. The study found that viruses in wastewater could linger in soil for up to a month, but were not detected on spinach leaves.
The UT Southwestern team will study how human cells respond to ionizing radiation in outer space, which can cause DNA damage leading to cancer. The research project aims to improve shielding material for spacecrafts and design safer spacesuits.
The British Antarctic Survey has selected a futuristic design for the new research station, which features modular construction and renewable energy sources. The winning design won against three other teams that presented innovative concepts for the challenging construction project on Earth.
The National Institute of Standards and Technology has issued a report calling for strengthened codes to prevent similar nightclub fires. The recommendations aim to enhance occupant safety by implementing measures such as sprinkler systems, flammable material restrictions, and emergency preparedness practices.
Abed-rest study investigates the impact of space-like conditions on the human immune system, exploring possible causes of a compromised immune response. The study aims to provide valuable data for international efforts to plan long-duration missions and address health risks associated with chronic radiation exposure.
The American Geophysical Union issues a position statement warning that NASA's commitment to innovative Earth and space science programs is under threat due to new financial demands. This could lead to decimated effective programs and degraded capabilities in weather forecasting, search and rescue, and life and property protection.
The University of Houston's Sasakawa International Center for Space Architecture is designing a research facility on the Greenland Summit. The UH team will conduct site evaluations and initiate tests of an experimental scale mockup station to refine the design.
Dr. Leonard Pike aims to breed a carrot containing lutein, carotene, anthocyanin, and lycopene, which have been shown to ward off various diseases and improve health. The goal is to create a healthier snack option for Americans who consume over 5 pounds of carrots annually.
Researchers investigated how reduced gravity affects bacteria, finding that certain species may thrive in space station environments. The study suggests that microgravity, combined with radiation resistance and low nutrient conditions, contributes to the success of water system bacteria.
Researchers at UT Southwestern will investigate the consequences of space radiation exposure on human health, with a focus on lung cancer and its prevention. The $9.8 million grant will enable the development of new cell systems and animal models to study high-energy particles in space.
A new high-resolution ultrasound imaging device, SCAD, can monitor and diagnose bone quantity, density and strength in space. The technology has the potential to aid diagnosis for a number of skeletal disorders and improve treatment outcomes for people suffering from osteoporosis.
The massive iceberg B-15A poses no obstacle to the resupply ships at McMurdo Station, with the U.S. Coast Guard icebreaker Polar Star on track to clear a channel through the sea ice. NSF has arranged for a backup icebreaker to assist if necessary.
Research by Texas Agricultural Experiment Station scientists has shown that citrus compounds called limonoids targeted and stopped neuroblastoma cells in the lab. The finding is promising not only for its potential to arrest cancer but also because limonoids induce no side effects, according to Dr. Ed Harris.
Researchers are studying the genetic mutations that make mosquitoes resistant to pyrethroid pesticides, a key strategy for controlling diseases like St. Louis encephalitis and West Nile encephalitis in Texas urban areas. The study aims to develop new methods of mosquito control to prevent resistance.
Researchers at the University of Washington are developing a new propulsion concept that could dramatically cut the time needed for astronauts to travel to and from Mars. The mag-beam concept uses a space-based station to generate a stream of magnetized ions that propel a spacecraft through the solar system, potentially reducing round ...
A recent study found that adding natural mycorrhizal fungi to synthetic fertilizers can significantly improve plant growth while reducing pesticide use and water consumption. Researchers at Texas A&M AgriLife Communications discovered this inexpensive additive makes better use of fertilizers, saving money and improving the environment.
A team led by Tohru Saito will install an upgraded weather station on Mt. McKinley, measuring relative humidity, barometric pressure, and wind speed from an outcrop at 19,000 feet elevation. The station will transmit data every 30 minutes to IARC and be available worldwide.
Kenneth Baldwin will lead a $2.5 million NASA program to develop exercise programs for astronauts, addressing physical impacts of space travel. The research aims to enhance the new NASA Space Exploration Initiative, enabling humans to work for months on the International Space Station and potentially send humans to Mars.
Researchers created a controlled environment to test various weather conditions and their effects on post oak, bluestem grass, and juniper species. The study aims to understand how these changes may alter land use and wildlife survival in the region.
The American Society for Microbiology has recognized Hopkins Marine Station's dedication to microbiology research and education. The station has served as Stanford University's marine biology research and education facility since 1892, offering a popular summer course on microbiology.