Scientists have discovered a repeatable pattern in how space weather activity changes with the solar cycle, enabling better understanding and planning for space weather. The breakthrough allows for more accurate forecasting of potential threats to Earth from solar flares and extreme space weather.
Researchers at NASA's Goddard Space Flight Center are investigating the use of gallium nitride crystals in various space applications, including radiation tolerance and neutron detection. The material's high efficiency and resistance to radiation make it an attractive option for reducing instrument size, weight, and power consumption.
Russian scientists propose a new classification of symmetry groups in crystal space, considering geometric limitations on atomic arrangement. The approach determines forbidden regions with specific spatial symmetries, classifying 230 groups into 33 classes.
The James Webb Space Telescope boasts unparalleled capabilities, including a revolutionary lightweight carbon-composite material and exceptional load-bearing capability in extreme temperatures. Its advanced design enables it to unfold flawlessly by remote control and operate at extremely low temperatures.
A Rochester Institute of Technology researcher has developed a new solar sailing technology using diffractive metafilm materials that could propel spacecraft more efficiently and reduce overheating. The new material can steer reflected or transmitted photons for near-Earth, interplanetary, and interstellar space travel.
Current understanding of human physiology and surgery in space is crucial for future astronauts. The review highlights novel pathologies that could arise from prolonged weightlessness and exposure to cosmic radiation, emphasizing the need for specialized training and medical preparedness.
Bernd Chudoba and his team aim to create a forecasting methodology that identifies science and technology gaps related to space transportation issues. The project will develop a toolbox to forecast space transportation infrastructure needs, enabling the US to plan for its 2030 goal of eliminating vulnerabilities in space.
A novel drug has been identified as a potential treatment for brain damage caused by exposure to cosmic rays, protecting memory function in mice. The study's findings suggest that rebooting the brain's immune system may help prevent cognitive impairments in astronauts during deep space travel.
Astronomers have detected a unique laser emission from the heart of the Ant Nebula, indicating the presence of a double star system. The phenomenon was discovered using European Space Agency's Herschel space observatory and is connected to the death of a star.
The SEXTANT team plans to fly XNAV on a CubeSat mission called CubeX to gather timing data from millisecond pulsars. The mission aims to improve navigation in deep space and measure the Moon's lower crust and upper mantle composition.
A team of City College-bred fruit flies and parasitic wasps are part of an International Space Station experiment to understand how the human immune system reacts to spaceflight conditions. The goal is to inform astronauts on potential infections during long-duration missions.
Astronaut David Wolf shares his experience of worsening eye sight after space missions, citing a possible connection between microgravity and visual impairment. Researchers are using advanced imaging techniques to find solutions for the effects of space travel on vision, critical for future long-duration missions.
A UMass Amherst geoscientist will spend 45 days in a closed habitat on a NASA research mission to study human adaptations during space travel. The experiment aims to optimize the quality of life and work flow for future astronauts, simulating isolation, confinement, and remote conditions.
The study found that the student-centered design resulted in high course grades and demonstrable mastery of content. The course uses Smart Sparrow's learning platform to access learner analytics, enabling instructors to make rapid design improvements.
Researchers estimated radiation risks for astronauts in low Earth orbits, finding they would have faced toxic doses during a massive solar event. The study used supercomputers to model the Manned Orbiting Laboratory's orbit profile and simulate space weather.
Elon Musk presents an updated design for the Big Falcon Rocket, a powerful rocket intended to propel a space vehicle to the International Space Station and beyond. The BFR's updated design includes a huge carbon fiber tank and new fueling system to lower costs and achieve rendezvous and docking.
Recent research from the University of New Hampshire's Space Science Center shows that space radiation is getting far more intense, posing significant risks to astronauts and satellite technology
A team of researchers from the University of Pittsburgh's NSF Center for Space, High-performance, and Resilient Computing has developed a radiation-resistant computer capable of high-performance computing in space. The system will be launched on the International Space Station and is nearly three times more powerful than its predecessor.
Dr. James L. Burch, SwRI VP, inducted into the San Antonio Aviation and Aerospace Hall of Fame for his leadership and research on space science and magnetosphere interaction. He has contributed significantly to NASA missions, including New Horizons and Juno.
A study by Brown University researchers maps the mineralogy of the South Pole-Aitken basin, a giant impact crater on the Moon's far side. The research identified four distinct mineralogical regions within and around the basin, providing insights for future lunar exploration and landing site selection.
The international team's roadmap outlines research directions to boost human radioresistance through gene therapy, radioprotective mechanisms, and regenerative technologies. This could extend the healthspan of spacefarers and enable safe long-term space colonization.
The GOLD mission provides unprecedented measurements of Earth's upper atmosphere, tracking day-to-day changes in temperature and composition. By imaging ultraviolet light, GOLD will create a map of the hemisphere revealing how these forces impact our technological society.
The NASA Goddard Space Flight Center has confirmed that a satellite re-discovered on Jan. 20, 2018, is the Imager for Magnetopause-to-Aurora Global Exploration (IMAGE) satellite. The satellite was launched in 2000 and had been declared mission-ended after repeated failures.
The NASA GOLD Mission observes the dynamic intermingling of space and Earth's uppermost atmosphere, seeking to understand what drives change in this critical region. The mission provides fast observations to monitor hour-by-hour changes in space weather and improves forecasting models for satellites, astronauts, and life on Earth.
A NASA team has demonstrated fully autonomous X-ray navigation in space, utilizing millisecond pulsars to precisely determine the location of an object moving at thousands of miles per hour. This technology offers a new option for deep-space navigation that could work in concert with existing spacecraft-based radio and optical systems.
The James Webb Space Telescope underwent critical cryogenic testing inside Chamber A at NASA's Johnson Space Center in Houston, ensuring it will safely reach its orbit and perform its science mission. The telescope was subjected to a range of tests, including alignment checks and simulations of starlight detection.
The Space Debris Sensor (SDS) will track orbital debris between .05mm and 3mm in size for two to three years, providing near-real-time impact detection capabilities. The sensor will help researchers map the entire orbital debris population and plan future sensors to mitigate damage from debris.
The Genes in Space-3 team achieved the first-ever sample-to-sequence process entirely aboard the International Space Station, identifying two previously unknown microorganisms. The breakthrough could aid in diagnosing astronaut ailments, identifying DNA-based life on other planets, and benefiting other experiments.
NASA has selected the Comet Astrobiology Exploration Sample Return and Dragonfly mission for concept development under the New Frontiers program. The CAESAR mission aims to return a sample from a comet to study its origin and history, while the Dragonfly mission will explore Saturn's moon Titan and its prebiotic chemistry.
The Lomonosov satellite detected air showers caused by high-energy space rays and registered transient light phenomena associated with storm ares. The satellite also observed gamma-ray bursts for the first time in history, allowing for simultaneous measurements in optic and gamma ranges.
Space Station Research Explorer on NASA.gov provides a tailored experience for scientists and enthusiasts, offering thousands of investigations, results summaries, and in-orbit photographs. The new tool features improved search capabilities, social media sharing, and bookmarking options.
The Graphene Flagship has successfully tested graphene for two space-related applications: loop heat pipes and solar sails. The experiments, conducted in microgravity, showed excellent thermal properties and radiation pressure behavior, paving the way for a commercial product.
Astronomer Jeyhan Kartaltepe is leading a team that will use the James Webb Space Telescope to study the formation of the universe's first galaxies. The Cosmic Evolution Early Release Science Survey will provide detailed information about galaxy structures and physical conditions.
The US space exploration program should focus on robotic sample recovery and human missions to Mars, according to Scott Hubbard, Editor-in-Chief of New Space. He highlights the benefits of this strategy, including offsetting costs through international partnerships.
After completing 100 days of cryogenic testing, NASA's James Webb Space Telescope has emerged from Chamber A at the Johnson Space Center. The telescope is now set to be integrated with its spacecraft element in California, marking a crucial step towards its launch as the world's premier infrared space observatory.
Fast-moving space dust could collide with biological particles, enabling bacteria and organisms to travel to other planets. The study suggests that asteroid impacts are not the sole mechanism for transferring life between planets.
The University of Arizona Health Sciences has been awarded a $943,000 grant to study the effects of simulated space radiation on the human gastrointestinal tract. The Human-Microbial Cross-Talk 'gut-on-a-chip' platform will provide insights into how solar events and cosmic rays affect humans in space.
Researchers found permanent effects on human brain structure due to microgravity, including crowding and narrowing of the brain's central sulcus. The study aimed to understand the causes of VIIP syndrome, a condition affecting astronauts' vision and intracranial pressure.
For the first time, scientists have detected both gravitational waves and electromagnetic radiation from the merger of two neutron stars, creating a new black hole. The detection marks the beginning of a new era in multi-messenger space exploration.
The new book, 'Public Space? Lost and Found,' examines the crucial role of art in shaping our sense of community and politics. It argues that public space is an essential requirement of contemporary life and can never be politically neutral ground.
The MIPT Center for Molecular Electronics developed a seismic station that can reveal underground reservoir structures at great depths. The device has a wider bandwidth than existing seismic stations, allowing it to pick up low-frequency waves and detect potential hydrocarbon reserves more effectively.
Researchers found that birds learned about object properties through exploration before using them to solve tasks. The study suggested that playful exploration enables animals to gather information about their physical world, leading to creative problem-solving.
A team of researchers at Kansas State University is partnering with NASA to study the health and fitness levels of astronauts during emergency escape maneuvers. They are using a mock space capsule to test the strength, cardiovascular health, and aerobic capacity needed for a safe landing or escape.
Research by Embry-Riddle Aeronautical University's Katariina Nykyri suggests that solar wind fluctuations can affect the speed and strength of space hurricanes, impacting plasma transport into Earth's magnetosphere. This may provide insights for better space-weather prediction and safer satellite navigation.
A researcher at University of Akron is helping NASA develop smart satellites that can recognize environmental threats and complete tasks automatically. The goal is to reduce the need for real-time predictions and enable more efficient space exploration.
The Robotic External Leak Locator (RELL) successfully located a small ammonia leak on the International Space Station, confirming its safety status and avoiding a risky spacewalk. The instrument provided precise measurements of gas amounts and types, allowing operators to isolate and repair the leak.
Boston University School of Medicine has received a two-year, $300,000 grant from the National Science Foundation to engage undergraduate students from underrepresented groups in science, technology, engineering, and mathematics. The project, BEST BET, aims to broaden career exploration options beyond traditional tracks.
A NASA study found that astronaut blood parameters, such as red blood cells and oxygen-carrying proteins, remained higher than pre-flight levels even after adapting to microgravity. The study collected whole blood samples from 31 astronauts over up to six months on the International Space Station.
The UK will build a cutting-edge space weather radar in the Arctic, providing unprecedented detail to understand space weather's effects on technology and society. The EISCAT_3D radar will measure the upper atmosphere and near-Earth space, helping scientists better comprehend the connections between Earth's magnetic field and atmosphere.
The Tracking and Data Relay Satellites (TDRS) have provided critical communication services to NASA's missions since the 1980s, increasing global communication coverage to over 99%. The TDRS network will continue to play a vital role in space communications for years to come.
Scientists have tracked a solar storm using data from 10 NASA and ESA spacecraft, shedding light on how coronal mass ejections (CMEs) move through space. The study provides key information for understanding space weather effects on the solar system.
The University of Nevada, Reno is starting a drilling campaign to test its geothermal exploration strategies in the Great Basin region. The project aims to identify new, economically viable geothermal systems and reduce risks for commercial electricity production.
Researchers at UTMB and Houston Methodist are growing lungs in space to understand how lung cells react to the change in gravity and extreme space environment. The goal is to develop therapeutics that could help astronauts and people on Earth with autoimmune diseases, hormone deficiencies, and other issues.
The ISS-CREAM mission will study cosmic rays at energies above 1 billion electron volts, shedding light on their origins and properties. The experiment aims to measure the highest-energy particles yet detected in space, providing unparalleled insights into the interstellar neighborhood.
Researchers studying fruit flies have found that a neurotransmitter called dopamine regulates social space, with too little or too much release causing male and female fruit flies to adjust their distance. The discovery may lead to new insights into disorders where personal space is an issue.
Children worldwide can connect with astronauts aboard the space station via ARISS, inspiring youth to pursue STEM interests. The program has sparked powerful memories and lifelong passions among participants.
Researchers at UBC have discovered a unique sequence of pressure and temperature events required to form high-quality Canadian sapphires. This discovery will facilitate gemstone exploration in southern Baffin Island and potentially unlock new sources worldwide.
A new NASA study using data from the Van Allen Probes spacecraft has discovered that plasmaspheric hiss waves are more complex than previously understood. Low-frequency hiss waves interact with high-energy particles and can efficiently remove them from the radiation belts, protecting satellites.
Researchers at NASA's Goddard Space Flight Center are analyzing the eerie sounds made by plasma waves in space, including whistler-mode waves and chorus waves. By understanding how these waves interact with particles, scientists can improve predictions of space weather and protect satellites and telecommunications signals.
The James Webb Space Telescope will undergo a three-month test period at NASA's Johnson Space Center to prove its ability to operate in space-like conditions. Chamber A, a historic Apollo-era test chamber, simulates temperatures as low as -393 degrees Fahrenheit, essential for detecting infrared light from distant objects.