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Meet the fleet: NASA Armstrong continues legacy of flight research

NASA’s home for experimental flight is welcoming more flyers to its already high-performing fleet as it continues to support science and aeronautics test missions—continuing the legacy of pioneers like Neil Armstrong.

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Loud bigfoot whoops heard by homeowners not far from last year’s sighting outside Toronto, Ohio (Report 80111)

Class B; May 2026; Ohio, Jefferson County

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Possible daylight sighting of a sasquatch near powerlines 2 miles east of Hammondsville (Report 79982)

Class B; March 2026; Ohio, Jefferson County

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How Dante’s Inferno modeled a planetary impact 500 years before modern science

New research reveals that Dante Alighieri’s Inferno wasn’t just a masterpiece of literature: it was a gedankenexperiment in impact physics. From multi-ring craters to shockwaves that reshaped the globe, discover how a 14th-century poet modeled a planetary impact 500 years before the birth of modern meteoritics.

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The first direct observation of laser-created isolated hopfions

Over the past few decades, some physicists worldwide have been investigating unusual particle-like magnetic structures known as topological solitons. These structures could potentially be leveraged to develop new cutting-edge technologies, such as new magnetic memory devices and computing systems.

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Jury finds LAPD officer not liable for accidental shooting death of teen while confronting suspect

The 14-year-old girl was hiding in a mall changing room when an officer shot at a suspect; the bullet skipped off a floor tile and fatally struck her

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Ultrahigh-energy cosmic messengers may carry ultraheavy secrets

There may be an ultraheavy explanation for the mystery surrounding the origins of the highest-energy particles ever observed. Ultrahigh-energy cosmic rays are particles from space that strike Earth with energies far beyond those reachable by human-made particle accelerators. One of the most extreme events ever recorded is the “Amaterasu particle,” detected by the Telescope Array in Utah in 2021 and named after the sun goddess in Japanese mythology. Its reported energy places it among the highest-energy cosmic-ray events ever observed, comparable to the “Oh-My-God particle” detected in 1991, yet its origin—and even its identity—remain uncertain.

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Next-gen Mars helicopter rotor blades exceed Mach 1

The rotor blades that will carry NASA’s next-generation helicopters to new Martian heights broke the sound barrier during March tests at NASA’s Jet Propulsion Laboratory in Southern California. Data from the tests, which took place in a special chamber that can simulate environmental conditions on the Red Planet, indicate that the fastest traveling part of the rotor blade, the tips, can be accelerated beyond Mach 1 without breaking apart. Data gathered from 137 test runs will enable engineers to design aircraft capable of carrying heavier payloads, including science instruments.

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Quantum metallurgy: Electron crystals deform and melt

In a process analogous to how solids melt into liquids, the electrons in many different metals form crystal-like patterns that can deform and melt, opening new pathways for neuromorphic computing and superconductors, University of Michigan Engineering researchers have found.

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LED light unlocks 3D optical fingerprints inside materials without lasers

Researchers have developed, for the first time in the world, incoherent dielectric tensor tomography (iDTT), a technology that can read complex three-dimensional optical fingerprints inside materials using only everyday LED illumination.

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Mobile qubits on a chip move us a step closer to everyday quantum computers

For years, quantum computers have lived under a huge bubble of hype, promising to revolutionize numerous fields, from medicine and battery design to materials science and cybersecurity. But realizing their potential on any serious practical level will only be possible if large numbers of qubits (the basic units of information) can interact with each other with high precision and flexibility.

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Photonics advance could enable compact, high-performance lidar sensors

Lidar systems use pulses of infrared light to measure distance and map a 3D scene with high resolution, allowing autonomous vehicles to rapidly react to obstacles that appear in their path. But traditional lidar sensors are expensive, bulky systems with many moving parts that degrade over time, limiting how the sensors can be deployed.

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Magnetic checkerboard separates microparticles by size and sends them along different paths

A team of researchers from the Universities of Tübingen, Bayreuth, and Kassel, and the Polish Academy of Sciences has developed a method for precisely controlling the movement of magnetic microparticles based on their size. These suspended particles, known as colloidal particles, range in size from a few tens of nanometers to several micrometers. Controlling them is important for applications such as drug delivery, medical laboratory tests, and the synthesis of new materials. The team’s study has now been published in Physical Review Letters.

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BWC: D.C. officers return fire at body armor-clad man who fired shots at them

After officers fired shots at the suspect, who had fled from them on foot while firing shots, he surrendered without further incident

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Video: Homicide suspect attacks armored NYSP vehicle with troopers inside before OIS

Drone footage shows the man exiting his house with a long gun and approaching the vehicle; he fired shots at it and attempted to break the driver’s side window

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