Sverdrup Technology has been awarded a $300 million contract by NASA to provide engineering, scientific and technical services at the Marshall Space Flight Center. The contract covers support for space transportation systems, including the Space Shuttle and International Space Station.
NASA has awarded four small businesses 90-day contracts to develop concepts and requirements for a potential backup capability to provide access to the International Space Station. The study aims to enhance the station's operational flexibility by launching within a week if primary delivery methods are unavailable.
Researchers are studying zeolites, crystals that can produce more gasoline from a barrel of oil, reducing dependence on petroleum. In microgravity, larger crystals are grown, providing insights into their structure and potential for efficient fuel production.
The University of Iowa's contribution to the Cluster 2 space mission will analyze plasma waves in Earth's magnetosphere, predicting space weather events. The US experiment will also enable a unique telescope-like system for studying low-frequency radio emissions.
Nine companies have been selected to participate in a $15 million NASA Research Announcement effort titled the Second Generation Reusable Launch Vehicle Risk Reduction Definition Program. This research will explore possible Earth-to-orbit launch vehicles, in-space orbit transfer vehicles, and ground and flight operations.
The NASA Marshall Open House offers a daylong space adventure with interactive exhibits, including a Space Shuttle Pavilion, magnetic levitation track and International Space Station mockup. Meet astronauts, robots and celebrities, and participate in activities like the Astronaut Moon Bounce.
Detecting active regions on the far side of the Sun allows for up to two weeks' advance warning of strong solar winds. The method uses Lyman alpha radiation to track sunspot activity and predict severe space weather.
The Web Weather for Kids website has won an award for its online weather forecasting contest, which aims to engage middle schoolers in predicting the weather. The site's success is attributed to its interactive and educational content, which teaches students about thunderstorms, tornadoes, and other phenomena.
The American Association for the Advancement of Science has awarded a $10,000 prize to a web site that teaches students the science behind the weather. The 'Web Weather for Kids' site allows children in grades five through eight to predict precipitation and temperatures, with scores compared to those of local meteorologist Mike Nelson.
NASA will unveil its future space transportation goals and programs at Space Transportation Day '99, aiming to lower launch costs and make interplanetary exploration feasible. The conference will cover various projects, including X-33 and X-34 rocket planes, as well as technologies for safer and more reliable operations.
Scientists from NASA's Marshall Space Flight Center will launch a weather balloon equipped with a digital camera to broadcast web images of the Perseid Meteor Shower. The camera will provide a clearer view of the meteor shower and capture particles from the stratosphere during the event.
The Office of Naval Research is testing a new weather radar system that delivers potentially superior at-sea weather information. The system, which uses the Navy's SPY-1 phased array radar, will provide direct weather feedback and input to tactical weather forecasts.
NASA has selected 23 organizations to develop revolutionary space-based power generating systems that harness the Sun's energy for Earth and space. The selected teams will receive $6.4 million in funding to create commercially viable space solar power technologies.
A NASA study led by Dr. Dale Quattrochi found that Atlanta's urban expansion creates a unique heat island effect, influencing local weather patterns and air quality. The study revealed that this phenomenon can lead to increased ozone production and thunderstorms due to the interaction between warm air and surrounding areas.
A University of Michigan project enables space weather researchers worldwide to share data, models, and instruments, bridging geographical gaps. Collaborative technology also empowers small universities to access expensive equipment and interact with a broader scientific community.
Scientists are utilizing satellite remote sensing and mathematical modeling to predict and track climate variability and change related to infectious disease outbreaks. Improved forecasting models can help implement proactive programs to prevent or minimize weather-related health problems.
A team of researchers has deployed an Atmospheric Radiation and Cloud Station (ARCS) on the Pacific island of Nauru to study clouds and sunlight. The station will gather information for at least 10 years, providing insights into global warming effects and El Niño/La Niña weather phenomena.
The CloudSat spacecraft will produce detailed three-dimensional images of vertical cloud structures, missing from current weather forecasting models. Colorado State technology also contributes to a second NASA mission studying aerosols and thin clouds, enhancing climate change understanding.
Scientists observed solar activity directly affecting Earth's outer atmosphere, causing auroral light displays. The Polar satellite measured the effects of a massive solar storm that pumped 200 gigawatts of energy into Earth's atmosphere.
Polar spacecraft has taken the first measurements showing that solar events directly affect our outer atmosphere. The results correlate CMEs with enhanced ion outflows from the upper ionosphere, providing a new understanding of the complex interactions between the sun and Earth's magnetic field.
A recent study suggests that El Nino events can be predicted several months in advance, with seasonal averages in the tropics being the most predictable. The research identifies sea surface temperature, soil wetness, vegetation, and snow cover as key factors influencing weather patterns.
Deep Space 1, a miniaturized space probe powered by solar-electric propulsion, will navigate through space and analyze charged particles and magnetic fields surrounding an asteroid and two comets. The mission, led by CU-Boulder Professor Fran Bagenal, tests innovative technologies and aims to explore the outer solar system.
Scientists have captured the most insightful images to date of Neptune's wildest weather, including monster storms and equatorial winds of 900 miles per hour. The new observations revealed a
A major geomagnetic storm, the strongest in recent years, is affecting communication and navigation satellites due to an intense solar flare. The storm's speed was twice normal, causing unusual penetration of electrons into the Earth's magnetosphere.
Scientists discuss ways to use lightweight materials like hydrogen, boron, and lithium for radiation shielding. Researchers also explore using composites and polyamide binders for efficient protection against space radiation.
The conference will bring together over 100 principal investigators to discuss recent microgravity materials science research, including results from the Microgravity Sciences Laboratory-1 (MSL-1) mission. Researchers will also preview plans for the International Space Station and its Materials Science Research Facility.
The National Academies of Sciences, Engineering, and Medicine have identified crucial elements for successful international cooperation in future space programs. These include scientific goals, clear communication among teams, and regular assessments to ensure mission vitality.
Scientists plan to use stereo imaging to analyze the three-dimensional structures of the Sun's corona, which can help predict explosive events like coronal mass ejections and solar flares.
Scientists have discovered giant convection cells on the sun, which could play a major role in its rotation and solar activity. These cells are large enough to swallow Jupiter and last for long periods, influencing space weather.
The meeting explores hyperbaric oxygen therapy's potential in minimizing damage from strokes and preventing paralysis after spinal cord injuries. Dr. Mary Anne Frey will discuss the results of the Neurolab Space Shuttle Mission, while Sen. John Glenn will talk about his upcoming space-based research on aging.
NASA's Global Hydrology and Climate Center provides real-time geostationary satellite data, enabling users to view weather formations, temperature, winds, and precipitation in various regions. The center offers an interactive viewer with low-resolution animations and on-demand image sequences.
Researchers grew viable cartilage tissue from bovine cells on polymer scaffolds, but found that tissues grown in space were smaller and mechanically weaker than those on Earth. This study demonstrates the feasibility of cultivating cells and tissues in space over long periods.
Researchers are collecting data from the lowest few thousand feet of the atmosphere, known as the boundary layer, to better understand its interactions with the surface. The Cooperative Atmosphere-Surface Exchange Study (CASES) aims to improve weather forecasting by measuring heating and evaporation rates at the surface.
The study enhances lightning detection capabilities with total lightning measurements, providing more accurate forecasts of severe storms and storm morphology. This technology has the potential to improve space launch weather support and reduce delays or scrubs due to adverse weather conditions.
A new weather-forecasting system using a powerful Sun Microsystems computer is providing the Pacific Northwest region with highly accurate temperature and wind forecasts. The system helps predict weather patterns such as snow, rain, and precipitation, enabling agencies to prepare for extreme weather events and issue air-quality alerts.
The two miniature water worlds, designed by former Biosphere 2 crew members, have been safely transferred to the American space shuttle Atlantis for comprehensive testing of their effects on plants and animals in space. The experiments aim to provide insights into long-term human spaceflight and pharmaceutical research.
Scientists at Boston University have captured high-resolution images of the Earth's outer atmosphere using the POLAR ENA Imaging Proton Spectrometer. These images allow for the tracking of magnetic storms in space and provide new insights into the relationship between the Sun and Earth.
Scientists capture high-resolution images of Neptune's clouds and their movement, providing fresh insight into the planet's extraordinary weather. The observations reveal a powerful equatorial jet stream and storms dwarfing Earth's most violent storms.
Researchers have successfully used GPS satellites to collect accurate weather data, including temperature, pressure, and humidity, every hour of the day, for any location on Earth. This new technique fills a void in atmospheric data collection over oceans, providing valuable insights into climate change research.
Researchers using Global Positioning System (GPS) satellites have developed a new technique to collect unprecedented accurate weather data, every hour of the day, for anywhere on Earth. This breakthrough could lead to greatly improved weather forecasts within months.