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For the first time, researchers have directly imaged the magnetization dynamics inside a spin Hall nano-oscillator—a nanoscale device that converts direct current into tunable microwave signals and is a promising building ...
Studying exoplanets has given astronomers insights into the characteristics that could help them find life beyond Earth. For years, astronomers thought an exoplanet's location in a star's habitable zone was enough to make ...
When sudden rainstorms roll across Texas, flooding can erupt in a matter of minutes. From coastal bends facing storm surges to low-water crossings in San Antonio, flood risks often spike block by block long before regional ...
Switching to modern silicon solar cells could cut the cost of powering satellites by as much as 90% based on beginning-of-life (BOL) performance, according to a review led by the University of Surrey. The switch to silicon ...
Britain announced Wednesday that it will launch a new military space squadron to defend the country's satellites, the latest move as countries race to develop military space capabilities.
To better assess the spatial extent of mining facilities and their environmental impact, a research team at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has developed a satellite-based remote sensing tool.
The Van Allen radiation belts are huge, doughnut-shaped regions of highly energetic charged particles trapped by Earth's magnetosphere. These charged particles play a major role in space weather, so studying them is important ...
An international team of astronomers from ASTRON, JIVE, the University of Amsterdam and other institutions has found the first so-called "microblazar" in the Milky Way. This stellar system is composed of a massive star and ...
Most kids learn in elementary school that the seasons are caused by Earth rotating on a tilted axis during its yearly orbit around the sun. The substantial tilt, about 23.5 degrees, is thought to be the result of an ancient ...
A drone lifts off over a paddock at Boorowa Agricultural Research Station, the breeze from its rotors setting the tall, uncut grass below rippling. At the controls, Stuart Brown, a senior research technician at CSIRO, keeps ...
