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Why some objects in space look like snowmen: Gravitational collapse may shed light on contact binaries

Astronomers have long debated why so many icy objects in the outer solar system look like snowmen. Michigan State University researchers now have evidence of the surprisingly simple process that could be responsible for their creation.

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NASA conducts second rocket fueling test that will decide when Artemis astronauts head to the moon

NASA took another crack at fueling its giant moon rocket Thursday after leaks halted the initial dress rehearsal and delayed the first lunar trip by astronauts in more than half a century.

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Webb maps the mysterious upper atmosphere of Uranus

For the first time, an international team of astronomers have mapped the vertical structure of Uranus’s upper atmosphere, uncovering how temperature and charged particles vary with height across the planet. Using Webb’s NIRSpec instrument, the team observed Uranus for nearly a full rotation, detecting the faint glow from molecules high above the clouds.

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How fast is the universe expanding? Supernova could provide the answer

That the universe is expanding has been known for almost a hundred years now, but how fast? The exact rate of that expansion remains hotly debated, even challenging the standard model of cosmology. A research team at the Technical University of Munich (TUM), the Ludwig Maximilians University (LMU) and the Max Planck Institutes, MPA and […]

Triplet superconductivity—physicists may have found the missing link for quantum computers

Many physicists are searching for a triplet superconductor. Indeed, we could all do with one, although we may not know it yet—or understand why. Triplet superconductors could be the key to achieving the most energy-efficient technology in the future.

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Bill would allow law enforcement to take down nefarious drones during 2026 World Cup

The Counter Drone State and Local Defender Act would allow state and local agencies to apply for authorization to disable drones during major events, including the 2026 World Cup

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Jury rejects claim that LAPD officer was killed in training over sexual assault report

Officer Houston Tipping died three days after he suffered a spinal injury during training; his family sued, claiming he was killed in retaliation for reporting an alleged sexual assault

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Upper-atmospheric lithium pollution directly linked to Falcon 9 reentry

A plume of upper-atmospheric lithium pollution observed in February 2025 has been attributed to the reentry of a specific rocket stage. The results, published in Communications Earth & Environment, are the first known direct detection of upper-atmospheric pollution from space debris reentry.

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Particles don’t always go with the flow (and why that matters)

It is commonly assumed that tiny particles just go with the flow as they make their way through soil, biological tissue, and other complex materials. But a team of Yale researchers led by Professor Amir Pahlavan shows that even gentle chemical gradients, such as a small change in salt concentration, can dramatically reshape how particles […]

Fla. trooper dies from medical emergency during assessment exercise at state LE academy

Trooper Michael Diego was participating in a “competitive process” for FHP’s Criminal Interdiction Unit at the agency’s training academy when he became unresponsive

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Largest ever radio sky survey maps the universe in unprecedented detail

An international collaboration using the Low Frequency Array (LOFAR) has published an exceptionally detailed radio sky map, revealing 13.7 million cosmic sources and delivering the most complete census yet of actively growing supermassive black holes. It showcases an extraordinary variety of systems powered by these black holes, whose radio emission can extend for millions of […]

Quantum entanglement pushes optical clocks to new precision

By replacing single atoms with an entangled pair of ions, physicists in Germany have demonstrated unprecedented stability in an optical clock. Publishing their results in Physical Review Letters, a team led by Kai Dietze at the German National Metrology Institute, hope their approach could help usher in a new generation of optical clocks—opening up new […]

Mustatils in Saudi Arabia: Gates for Animal Sacrifice to Unknown Gods?

Over a thousand “mustatils,” ancient rock formations in Saudi Arabia, are now the earliest ritual landscape structures ever identified. Researchers date them around 7,000 years old. Thus, they may be over 2,000 years older than Stonehenge or the oldest Egyptian pyramids. Three years ago, the researchers announced discovering 400 mustatils but now we know […]

Could a recently reported high-energy neutrino event be explained by an exploding primordial black hole?

The KM3NeT collaboration is a large research group involved in the operation of a neutrino telescope network in the deep Mediterranean Sea, with the aim of detecting high-energy neutrino events. These are rare and fleeting high-energy interactions between neutrinos, particles with an extremely low mass that are sometimes referred to as “ghost particles.”

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Grass and Other Organisms Add New Leaf to Darwinian Evolution

YouTube Video Here: https://www.youtube.com/embed/JOk_0mUT_JU?feature=oembed&enablejsapi=1

Grass can take an “evolutionary shortcut,” swiping genes from neighboring species to get an advantage. That’s what University of Sheffield researchers found out in a new study. Thus, some grasses are naturally genetically modified. However, they are doing it all on their own, without carcinogenic chemicals.

Researchers found “mysterious […]