Texas PD shut down by state after failing to meet minimum standards

The Trinidad Police Department was shut down by the Texas Commission on Law Enforcement months after a woman was arrested over a social media post about the city’s water

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Webb reveals dynamic panorama of star formation, including smallest known brown dwarfs

This starry view of the nearby star-forming region IC 348 is one of the largest images released to date from NASA’s James Webb Space Telescope. Using Webb, astronomers searched IC 348 for brown dwarfs, which are less massive than the smallest stars. The researchers discovered brown dwarfs just twice the mass of Jupiter, bringing the […]

Disordered atoms steer shared light pulses by matching motion and timing

A research team at the Institute of Applied Physics at TU Darmstadt has shown for the first time that atoms that are completely disordered and in constant motion can nevertheless emit jointly directed light preferentially in one direction—even though neither the atoms nor their environment exhibit a direction—and that the strength of this asymmetry can […]

Magnets could help quantum computers talk to each other, says researcher

Xufeng Zhang is using magnets to make computers more power efficient at the quantum level. The Northeastern professor of electrical and computer engineering recently published two papers highlighting small-scale magnetic systems he and his team developed that could help make computers much more power efficient in the future.

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CubeSat instrument extends solar storm warnings 10x

The sun is the reason life exists on our small, blue planet. It provides solar radiation that warms the planet and ignites intricate biochemical processes like photosynthesis, producing oxygen for life to breathe. However, while the sun is known for giving life, it can also take it away with solar flares, geomagnetic storms and solar […]

BWC shows Ga. officer’s initial arrest of man who killed him 5 days later

Video shows Warm Springs Sgt. Chris Fisher arresting Jimmy Steverson; five days later, Steverson fatally shot Fisher as he sat in his cruiser

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BWC: Ark. officer returns fire after being shot in the neck by DUI suspect

Body camera video shows the Fort Smith officer scuffling with the man as he tried to flee in his vehicle; the suspect then shot the officer in the neck and drove off

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Laser altimeter BELA ready to explore Mercury’s surface

Launched on Oct. 20, 2018, the joint ESA/JAXA BepiColombo mission has traveled for almost eight years, using a carefully planned but eventful sequence of planetary flybys and solar-electric propulsion to gradually approach its destination, Mercury. The mission is now entering the final stage of its journey to the smallest and innermost planet of our solar […]

A famous galaxy’s black hole has been hiding its most violent behavior

Astronomers have found that a nearby galaxy’s black hole is blasting out a far more powerful and hidden gas outflow than previously realized. Studying NGC 1068, a well-known galaxy with an actively feeding black hole at its center, researchers combined new infrared observations with existing data to map how the black hole’s energy is reshaping […]

Could the clues to ancient alien civilizations be hiding in moon dust?

Most of our experience with the Search for Extraterrestrial Intelligence (SETI) has focused on capturing radio signals that alien species have sent out, whether intentionally or unintentionally. That creates a huge “synchronicity” problem—what if there aren’t any alien civilizations broadcasting radio signals now, but there were a billion years ago? The Milky Way is around […]

Novel particle beam could challenge Einstein’s theory of gravity

Does gravity act equally on all particles in the universe, or are there differences between ordinary and exotic matter? Physics professor Anna Soter and her team at ETH Zurich and the Paul Scherrer Institute (PSI) in Villigen are investigating this question. “We have taken an important step toward carrying out an exciting experiment on this […]

Philadelphia officer fired after leaving man lying on roadway

The officer spoke with the man before and after he fell to the ground across a bike lane and a lane of traffic, but left the scene; the man was killed by a hit-and-run driver

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Dense galaxies are carving out a bubble in the early universe

When JWST’s first science results started rolling in, it was a triumph for scientific vision and persistence. For years, the fate of the powerful space telescope was uncertain. It went way over budget, and for 25 years, troubling conversations accompanied its ongoing development. Several times, it seemed like it would be canceled, and in 2011, […]

A new design for a plasma engine fuels on only thin air

Choosing an orbit for a satellite always comes with trade-offs. Very low Earth orbit (VLEO), between 100–450 km (62–280 miles), has distinct advantages. Remote-sensing cameras can take better pictures, communications and radar require less power, and atmospheric drag automatically cleans up dead satellites.

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Active black holes reveal star-forming rings and shock waves in nine nearby galaxies

A new study of nine nearby galaxies has shown that actively growing supermassive black holes may contribute to, rather than prevent, star formation in their host galaxies.

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