New X-ray method isolates faint signals from water at material surfaces

A research team from Toyohashi University of Technology, the Institute for Molecular Science and the Institute of Science Tokyo, led by Yu Kinjo and professor Ryugo Tero of Toyohashi University of Technology, has developed a new method to investigate the state of water near material surfaces using X-rays. By combining X-ray absorption spectroscopy with data […]

NASA’s new UV space telescope will launch in 2031

Most of us could spend our entire lives looking at the night sky and see very few changes. The moon becomes more or less illuminated, the planets drift placidly through the sky, satellites and the ISS intrude for a few moments at a time, and the bright, momentary streak of a meteor punctuates the occasional […]

Rare 4.1-billion-year-old Martian meteorite reveals clues to planet’s ancient past

Scientists at the University of New Mexico have played a key role in identifying a rare, 4.1-billion-year-old Martian meteorite that provides new evidence that the red planet may have once had a wetter, Earth-like environment.

Go to Source

Electrical guardrails for charge carriers: A new approach to harness graphene for solar cells

Graphene is a single layer of carbon atoms in which electrons can move with high mobility, making it promising for high-speed electronic components. Yet it is not very efficient at converting light into electricity. While light absorbed by graphene does excite electrons, leaving behind positively charged carriers called ‘holes,’ the absorbed light energy cannot be […]

Asteroids venturing near white dwarfs don’t break directly into dust, study reveals

When asteroids travel too close to white dwarfs, the dense remnants of stars that have exhausted their nuclear fuel, powerful gravitational forces can tear them apart. However, new research from Planetary Science Institute (PSI) suggests that these asteroids don’t immediately break into dust. Instead, most of the mass initially remains in larger fragments, revealing a […]

How the quantum vacuum perturbs atoms, could shrink black holes and may have helped form galaxies

The word “vacuum” may conjure the image of empty space. Maybe you think of a region far outside the solar system without planets, debris, gas clouds or light. According to quantum theory, however, a vacuum is never truly empty. Quantum mechanics extends the Heisenberg uncertainty principle—which states that we cannot measure the position and the […]

Terahertz light distinguishes two groups of particles trapped inside superconducting vortices

Scientists at Rutgers and in Estonia have used invisible light to look into tiny magnetic whirlpools, called vortices, inside a superconductor, revealing details that could help researchers develop better materials for carrying electricity.

Go to Source

Ghostly Cat’s Head Nebula lurks within sight of NASA’s Hubble, Webb

NASA’s Hubble and James Webb Space Telescopes have captured a hauntingly dynamic star-forming scene, like a spectral form rising out of a cold mist. It lies within the vast Carina Nebula, a diffuse star-forming region located about 7,500 light-years away from Earth. The small, select area both telescopes observed is nicknamed the Cat’s Head Nebula […]

Machine learning helps track semiconductor defects under more realistic temperature conditions

All materials contain inherent defects. These are not always harmful, since they can be used to engineer and introduce certain properties into a material. However, it is crucial to understand how they function and how they affect the material’s properties.

Go to Source

Planetary collisions may help young worlds hold on to their atmospheres

A new study lets some of the air out of a long-held theory that growing, rocky planets will lose their atmosphere if they smash into a large object in space.

Go to Source

Electrical signals reveal hidden magnetic information in altermagnets for first time

Researchers have experimentally demonstrated, for the first time, that it is possible to obtain from an altermagnet a spin current that can transport magnetic information. This result is supported by the theoretical model of electron transport developed by the CFM group. Altermagnets are a new class of materials that, despite not exhibiting the net magnetization […]

Built to take the blast: Students test prototype landing pad to make moon landings safer

As NASA works toward a sustained human presence on the moon, researchers at The University of Alabama in Huntsville (UAH), a part of The University of Alabama System, are helping solve one of the most pressing challenges facing future lunar missions: how to land spacecraft safely without damaging the landing vehicle or nearby infrastructure.

Go […]

A blue laser for underwater communication and sensing

Researchers at EPFL have developed a chip-scale blue laser that combines stable light emission with rapid frequency control, opening possibilities for underwater communication, environmental sensing and quantum technologies.

Go to Source

Video: Fleeing vehicle stopped by Grappler, suspect arrested while attempting to hide in storm drain

Thermal aerial footage shows the suspect tumbling through the woods before attempting to conceal himself in the drain; Corona officers located and arrested him

Go to Source

Rubin observatory reveals two hidden companions of the Milky Way

Preview data from the recently completed NSF-DOE Vera C. Rubin Observatory in Chile point to a wave of discoveries that may complete the census of the Milky Way’s neighboring galaxies—including its faintest companions.

Go to Source