NASA’s Voyager 1 spacecraft is conducting normal science operations for the first time following a technical issue that arose in November 2023.
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NASA’s Voyager 1 spacecraft is conducting normal science operations for the first time following a technical issue that arose in November 2023. Go to Source Circularly polarized luminescence (CPL) materials have attracted tremendous attention for their potential applications in many fields, such as molecular sensors, information encryption, and optical storage. So far, using cholesteric liquid crystals (CLCs) with helical superstructure has proved to be an effective media of amplifying glum value. However, CPL materials constructed by small molecule CLCs are […] Optical microscopes are indispensable research tools in fields such as life sciences, medical science, and materials science. The objective lens is the core component of the microscope, determining two key parameters of microscopic imaging: resolution and imaging field of view (FOV). Go to Source Scientists have advanced metasurface technology by developing a new design that simultaneously projects holographic images and creates special diffraction patterns with ten-fold rotation symmetry of quasicrystal. This ultra-thin material merges the unique properties of quasicrystals with light manipulation techniques. Go to Source For more than a decade, Western University planetary geologist Gordon “Oz” Osinski has led expeditions to Kamestastin Lake in Labrador. The environment is a perfect training ground because the properties and rock formations—created by the violent impact (and extreme heat) of an asteroid 36 million years ago—uniquely mimic the surface on the moon. Go to […] In 2021, NASA’s Perseverance rover landed in the Jezero Crater on Mars. For the next three years, this astrobiology mission collected soil and rock samples from the crater floor for eventual return to Earth. The analysis of these samples is expected to reveal much about Mars’ past and how it transitioned from being a warmer, […] Detective Ryan So served with Scottsdale PD for 9 years and ended his watch as a member of the Special Assignments Unit Go to Source The suspect, a former Yakima police officer and SRO, was wanted in the killing of two women and the kidnapping of his 1-year-old son Go to Source Nye County Sheriff’s Office Deputy Jason Ruesch said he needed the assistance and would like to express his appreciation to the unidentified bystander Go to Source Observational astronomy shows that newly discovered young stellar objects (YSOs) in the immediate vicinity of the supermassive black hole Sagittarius A* located in the center of our galaxy behave differently than expected. They describe similar orbits to already known young evolved stars and are arranged in a particular pattern around the supermassive black hole. Go […] An international team led by researchers at the University of California, Riverside, has made a significant breakthrough in how to enable and exploit ultra-fast spin behavior in ferromagnets. The research, “Spin inertia and auto-oscillations in ferromagnets,” is published in Physical Review Letters and highlighted as an editors’ suggestion, paves the way for ultra-high frequency applications. […] While Madison County deputies were serving a warrant, the suspect “refused to exit the vehicle, drew a handgun from his pocket and raised that handgun toward deputies” Go to Source A Fullerton Police Department officer was outside his cruiser investigating a fatal crash when a Tesla slammed into his patrol vehicle, narrowly missing the officer Go to Source An international team of astronomers reports the discovery of a new Earth-sized exoplanet that orbits an ultracool dwarf star located just 54.6 light years away. The newfound alien world, designated SPECULOOS-3 b, is slightly smaller but much hotter than our planet. The finding was reported in a paper published May 15 in the journal Nature […] Magnetic materials have traditionally been classified as either ferromagnetic, like the decorative magnets on iron refrigerator doors that are seemingly always magnetic, or antiferromagnetic, like two bar magnets placed end-to-end with opposite poles facing each other, canceling each other out so that the material has no net magnetism. However, there appears to be a third […] |
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