NASA has launched the AZURE mission, carrying instruments to measure atmospheric density and temperature in auroral regions. The mission will release colorful gas tracers to track particle flow and provide valuable data on ionosphere dynamics.
Tropical Cyclone Joaninha generated heavy rainfall in the Southern Indian Ocean, with rates exceeding 0.75 inches per hour around its center. The Global Precipitation Measurement mission data used by NASA's IMERG provided a comprehensive analysis of the cyclone's precipitation patterns.
The OSIRIS-REx mission revealed unexpected discoveries on asteroid Bennu, including particle plumes and a rugged terrain. The team adjusted their flight plans due to the rough surface, which challenges their sample collection strategies.
Researchers at Northwestern University found that schools with diverse mission statements show improved cardiovascular health in students of color. These environments tend to be more supportive and inclusive, leading to better academic success and reduced discipline rates.
Researchers in the EPic Lab have made a breakthrough in developing a crucial element of an atomic clock, improving efficiency by 80%. The technology has the potential to revolutionize navigation systems, potentially replacing satellite mapping like GPS within 20 years.
The study predicts that WFIRST will find about 100 of those not-yet-discovered planets could have the same or lower mass as Earth. The telescope will map the Milky Way and other galaxies 100 times faster than Hubble Space Telescope, scanning a small piece of the universe with high resolution.
SNoOPI will validate remote-sensing technique called signals of opportunity to measure soil moisture from space, a crucial step towards determining water stored in snowpack and soil root zones. The mission will reuse existing telecommunications signals, eliminating the need for large antennas.
Researchers at Northwestern University are developing a predictive model to help NASA assemble ideal teams for the Mission to Mars. The study, conducted in two analog environments, reveals that crews experience diminished abilities to think creatively and solve problems, with successful task completion rates between 20-60%.
The SPHEREx mission, led by Caltech and managed by NASA's Jet Propulsion Laboratory, will conduct an all-sky spectroscopic mapping of the universe. Argonne researchers will contribute to the mission's cosmological simulations, galaxy identification, and large-scale structure analysis.
Rochester Institute of Technology professor Michael Zemcov is contributing to NASA's SPHEREx mission, which will map galaxies across the universe to study inflation and galaxy formation. The mission aims to answer questions about the origin and evolution of key biogenic molecules like water and carbon monoxide.
NASA's MAVEN mission is shrinking its Mars orbit to prepare for the upcoming Mars 2020 rover launch. The spacecraft will tighten its orbit from 3,850 to 2,800 miles above the surface, allowing it to circle Mars more frequently and communicate with rovers more often.
The Kepler 107 system's inner planets may have formed from a massive impact that stripped away their outer layers. This study uses seismic analysis to support the hypothesis that Kepler 107c, the densest planet, was created by such an event. The findings highlight the importance of stellar physics in understanding exoplanetary research.
A recent study published by the American Psychological Association found that employees who frame their arguments in moral language are more successful in getting buy-in from management when the issue aligns with the company's values and mission. The study suggests that using moral language without explicit links to the organization's ...
A group of researchers proved that whether an object exhibits quantum features depends on the reference frame. The physical laws, however, are still independent of it. This insight might play a role at the interplay of quantum mechanics and gravity.
The CAPER-2 mission aims to understand how particles are accelerated in the aurora borealis by studying the interaction between electrons and atmospheric gases. The team hopes to uncover the fundamental physics behind this process, which is crucial for understanding space radiation and astrophysical phenomena.
Researchers at UMass Amherst have developed a new theory that allows thin sheets to conform to 'geometrically incompatible' shapes by developing microscopic wrinkles, reducing the need for stretching and increasing efficiency. This breakthrough has significant implications for biotechnologists working on flexible and wearable sensors f...
Researchers developed a new technique to visualize historic solar data, providing context for understanding the Sun's past and future. The study suggests that changes in solar activity may impact Earth's surface, with possible connections to climate change.
The OSIRIS-REx spacecraft has made groundbreaking observations of asteroid Bennu, revealing the presence of water molecules and hydrated minerals. The findings confirm that Bennu is an excellent specimen for the mission, which aims to return a sample of surface material to Earth in 2023.
Scott Bolton, associate vice president of SwRI's Space Science and Engineering Division, receives the 2018 American Ingenuity Award from Smithsonian Magazine for his work on NASA's Juno mission. The mission has revealed complex, turbulent structures around Jupiter, including iconic belts and zones, Earth-sized cyclones, and a lumpy mag...
The SwRI team developed a fuel-saving orbital tour for a future Pluto orbiter, allowing it to explore the Kuiper Belt after surveying Pluto. The study also demonstrates an electric propulsion system can power the orbiter to fly to other Kuiper Belt objects.
Researchers found widespread strike-slip faulting on Ganymede, indicating complex geologic activity in the past. This discovery improves our understanding of Ganymede's tectonic history and its neighbor Europa's potential for hosting life.
NASA's IMERG combined data from multiple satellites and visible imagery to create a composite picture of Tropical Storm Kong-Rey in the Northwestern Pacific Ocean. The heaviest rain fell around the center and northwest, with winds decreasing to 60 knots.
Scientists introduce a new model of causality that moves away from a temporally linear relationship between cause and effect. This new approach defines causality independently from time and allows for mutual or two-way causation.
Researchers at MIT have developed a software tool that automatically generates maps of favorable landing sites on Mars, taking into account scientific priorities and engineering constraints. The program uses fuzzy logic to deal with imprecision in the data and can explore different landing and exploratory scenarios.
Researchers use Earth's geological record to identify vegetation signatures on exoplanets, which can indicate the presence of life. The study found that as plants evolved on Earth, their signature became stronger, making older exoplanets more promising targets for detecting vegetation.
A recent NASA long-duration balloon mission captured high-resolution images of noctilucent clouds, revealing processes leading to turbulence. The mission aims to improve weather forecasting models by understanding the causes and effects of atmospheric gravity waves.
The optical society laser engineers have successfully designed and tested a high-resolution laser system for the GEDI mission, which will study Earth's forests and topography from the International Space Station. The laser systems must withstand heat and vibration for journey to and operation aboard ISS.
A new study published in Icarus challenges the International Astronomical Union's 2006 definition of a planet, which requires a celestial body to clear its orbit. Researchers argue that this standard is not supported by scientific literature and propose a new classification method based on size and gravitational dominance.
Scientists are developing a NASA-funded rocket called FOXSI to study the Sun's X-ray emissions. The mission will use X-ray vision to detect nanoflares, which are intense eruptions that heat the solar atmosphere to millions of degrees Fahrenheit.
Researchers report cross-disciplinary work as key factor in HGP's success, leading to more successful careers and impactful publications. The consortium model, which incorporated collaboration between biologists, computer scientists, and other disciplines, changed science's cultural norms.
Parker Solar Probe will make its journey to the Sun's atmosphere, closer than any spacecraft in history, with a highly elliptical orbit and speeds of up to 430,000 miles per hour. The spacecraft will observe the acceleration of the solar wind and study extreme events on the Sun, such as solar flares and coronal mass ejections.
Researchers discovered a massive increase in wave power near Jupiter's moons Ganymede and Europa, a million times more intense than average. This phenomenon is attributed to the strong magnetic fields of these moons, which amplify low-frequency radio waves.
TESS starts its search for planets, monitoring the nearest and brightest stars for periodic dips in their light, which suggest a planet may be passing in front of its star. The mission aims to discover thousands of exoplanets, some potentially supporting life.
The Parker Solar Probe will travel closer to the Sun than any mission before it, providing unprecedented observations of the corona. Despite temperatures exceeding a million degrees Fahrenheit, the spacecraft will withstand due to its custom heat shield and autonomous system.
A team of scientists led by Craig DeForest used advanced algorithms and data-cleaning techniques to analyze images taken by NASA's STEREO spacecraft. They discovered fine-grained structures in the outer corona, which is the source of the solar wind. The study provides new insights into the Sun's million-degree atmosphere.
The Interstellar Mapping and Acceleration Probe (IMAP) mission will investigate the heliosphere, surrounding our solar system, and collect data on particle acceleration and interaction with interstellar medium. The $492-million mission includes 10 instruments to resolve scientific questions about the solar wind and cosmic rays.
The Planck mission's final data supports the standard cosmological model with exceptional accuracy, providing a wealth of information about the Universe's content and rate of expansion. However, some limitations and anomalies remain, particularly regarding the Universe's expansion rate.
NASA's PACE mission will use Delay/Disruption Tolerant Networking (DTN) to demonstrate the first key opportunity of this revolutionary capability. DTN enables information to be sent through space and ground networks without a continuous path, making it ideal for remote locations with limited network connectivity.
A Texas A&M University-led consortium has been awarded a five-year, $10 million grant to establish the Center for Excellence in Nuclear Training And University-based Research (CENTAUR). The center aims to develop next-generation leaders in low-energy nuclear science. CENTAUR will pursue basic research using accelerators at various inst...
An international team of astronomers tested the Strong Equivalence Principle using a unique triple star system. They found that even extremely dense neutron stars fall at the same rate as lighter objects, confirming Einstein's general theory of relativity.
The ECOSTRESS mission uses satellite data from NASA to track temperature changes in various biomes. The on-the-ground data collected by the University of Queensland will be used to validate the accuracy of the satellite data, providing a more comprehensive understanding of water stress and crop growth.
Researchers suggest iron-rich rocks near ancient lake sites on Mars could hold clues to past life, with sedimentary rocks rich in iron and silica being the most promising candidates for fossil preservation. This study aims to aid NASA's next rover mission by identifying the best places to search for evidence of ancient life.
A study co-authored by UCLA scientists reveals evidence of water vapor plumes on Europa's surface, providing further support for the possibility of a vast ocean beneath its icy outer shell. The research suggests that there are energy sources in the moon's interior that would be required if life were to develop on Europa.
Researchers analyzed data from NASA's Magnetospheric Multiscale mission and found magnetic reconnection occurring at the smallest scale of electrons, creating hot jets of plasma that dissipate turbulence. This process was previously unknown at small scales, but it confirms reconnection is happening on these scales.
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.
GTOSat will gather measurements from a highly elliptical Earth orbit and use its instruments to measure high-energy particles in the Van Allen belts, providing new data after the Van Allen Probes mission is over. The Dellingr-X spacecraft bus and its instruments are designed to withstand the hostile environment of the radiation belts.
Scientists analyzed newly resurrected data from Galileo's first flyby of Ganymede, revealing a stormy scene with particles blasted off the moon's icy surface due to incoming plasma rain. The results may hold key insights into why Ganymede's auroras are so bright.
A team of researchers has developed a framework to optimize fuel and resource usage in space travel. By considering multiple missions together, or campaigns, they can minimize launch mass and cost. The study also explores the use of propellant depots in space, which could significantly reduce fuel needs for future missions.
Researchers at zoos and aquariums have published a substantial number of papers on biodiversity conservation and other scientific topics. The study highlights the importance of age, size, and mission statements in determining research output.
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 Water Recovery X-ray rocket, WRX, will test a newly-developed X-ray spectrograph and study the X-rays from a supernova remnant in the Milky Way galaxy. The mission will provide information about the conditions in the Vela supernova remnant, including temperature, density, chemical composition, and ionization state.
The Juno mission has discovered that Jupiter's atmospheric bands extend thousands of miles into the planet's atmosphere, with winds speeds as great as 220 miles per hour. This finding challenges previous understanding of giant planets and reveals a complex structure beneath the cloud layer.
Researchers used NASA's Juno spacecraft data to reveal that Jupiter's colorful bands are not just surface phenomena, but significant strata extending 3,000 km deep. The analysis shows that Jupiter's atmosphere is only 1% of its total mass, a surprising discovery.
Researchers create a computer program that predicts glioblastoma tumor growth with high accuracy, focusing on the role of L1CAM in accelerating cell spread. The model offers new opportunities for researchers to simulate various scenarios and test potential treatments.
BurstCube will detect gamma-ray bursts caused by massive star collapses and neutron star mergers, as well as solar flares. The mission uses miniaturized detector technology to study these high-energy events and their origins.
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 IMAGE mission used novel techniques like energetic neutral atom imaging to render the invisible visible, capturing large-scale images of the surrounding plasma and revealing new discoveries about Earth's magnetosphere and plasmasphere. This groundbreaking research continues to guide science today.
New observations of Tabby's Star by the Canary Island Observatories suggest that interstellar dust is causing the star's unusual brightness fluctuations, rather than an alien megastructure. The data, published in two articles, show that different colors in the star's light are being attenuated at varying rates.
A recent study on dice reveals that their design changed significantly over time, reflecting shifting worldviews about luck and fairness. Dice were initially lopsided in Roman times and early medieval periods, but standardization emerged around 1450 with the adoption of Renaissance-era ideas about chance and probability.
After an amateur astronomer recorded observations of a satellite in high Earth orbit on Jan. 20, 2018, NASA coordinated the use of five separate antennas to acquire radio frequency signals from the object. The signals matched the expected characteristics of the IMAGE mission, suggesting it could be the lost satellite.