Philadelphia PA (SPX) Jan 17, 2023
Researchers in Drexel University's College of Engineering have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The breakthrough, enabled by versatile two-dimensional materials called MXenes, could adjust the performance of electronic devices, strengthen wireless connections and secure mobile communications against int

Dali, China (AFP) Jan 19, 2023
Armed with selfie sticks and freshly recovered from Covid, Chinese tourists ambled through bar streets in the country's backpacker haven of Dali, partying the stress of the past three years into oblivion. As Lunar New Year approaches, China is seeing a domestic travel boom after the government abruptly dismantled its longstanding zero-Covid strategy last month. "I feel so free," said Hu,

Image: Hera’s time of trial

Greenbelt MD (SPX) Jan 19, 2023
After 30 years in orbit, mission operations for the joint NASA-JAXA Geotail spacecraft have ended, after the failure of the spacecraft's remaining data recorder. Since its launch on July 24, 1992, Geotail orbited Earth, gathering an immense dataset on the structure and dynamics of the magnetosphere, Earth's protective magnetic bubble. Geotail was originally slated for a four-year run, but

Berlin, Germany (SPX) Jan 19, 2023
It was a historic journey. As part of NASA's Artemis I mission, the Orion spacecraft, powered and supplied by the European Service Module (ESM), flew to the Moon and back for the first time. On board were the two female astronaut phantoms, Helga and Zohar - part of the first experiment conducted in space to measure the radiation exposure to which the female body is exposed during such a flight.

Greensboro NC (SPX) Jan 19, 2023
Guerrilla RF, Inc. (OTCQX: GUER), the innovative fabless semiconductor company has announced its entry into the rapidly growing satellite communications (SATCOM) industry. According to Fortune Business Insights, the global SATCOM industry will grow from $29.98 billion in 2022 to $56.74 billion by 2029, a 9.54% compounded annual growth rate. Market growth will be driven by mobile applicatio

Washington DC (SPX) Jan 19, 2023
Astronomers have released a gargantuan survey of the galactic plane of the Milky Way. The new dataset contains a staggering 3.32 billion celestial objects - arguably the largest such catalog so far. The data for this unprecedented survey were taken with the Dark Energy Camera, built by the US Department of Energy, at the NSF's Cerro Tololo Inter-American Observatory in Chile, a Program of NOIRLa

Greenbelt MD (SPX) Jan 19, 2023
Scientists shared new findings and updates from NASA's James Webb Space Telescope, also called "Webb" or "JWST," at press conferences during the 241st meeting of the American Astronomical Society (AAS) in Seattle, from Jan. 8 to 12. Scientists from NASA and universities shared Webb results from multiple different scientific disciplines, ranging from the early universe and galaxy evolution

Geneva, Switzerland (SPX) Jan 19, 2023
All kinds of exoplanets orbit very close to their star. Some look like the Earth, others like Jupiter. Very few, however, are similar to Neptune. Why this anomaly in the distribution of exoplanets? Researchers from the University of Geneva (UNIGE) and the National Centre of Competence in Research (NCCR) PlanetS have observed a sample of planets located at the edge of this Hot Neptune Desert to u

Los Angeles CA (SPX) Jan 19, 2023
Mineral samples collected from the Ryugu asteroid by the Japan's Hayabusa2 spacecraft are helping UCLA space scientists and colleagues better understand the chemical composition of our solar system as it existed in its infancy, more than 4.5 billion years ago. In research recently published in Nature Astronomy, scientists using isotopic analysis discovered that carbonate minerals from the