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What to know about Boeing’s first spaceflight carrying NASA astronauts

After years of stumbles and delays, Boeing has finally launched astronauts to the International Space Station for NASA.

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Olivine experiments provide new insights into lunar basalt formation

Olivine is the earliest mineral to crystallize from basaltic magma, and accurate knowledge of olivine/melt partition coefficients (DOl-melt ) for first-transition row elements (FTREs) Ga and Ge, is required in quantitative modeling of petrogenetic processes in planetary basalts. Numerous experimental studies have focused on this topic, but most investigations concentrated on minor elements found in […]

Study suggests germanium isotope really does have an 11-day half-life

Searching for the elusive neutrino takes on many forms. Detectors consisting of many tons of gallium are used in several experiments because neutrino interactions can occur on the stable gallium-71 (71Ga) nucleus and transform it into a radioactive isotope of germanium (71Ge) with an 11-day half-life that can then be observed with traditional radiation detectors. […]

NASA astronauts practice next giant leap for Artemis

The physics remain the same, but the rockets, spacecraft, landers, and spacesuits are new as NASA and its industry partners prepare for Artemis astronauts to walk on the moon for the first time since 1972.

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NASA has a new database to predict meteoroid hazards for spaceflight

There are plenty of problems that spacecraft designers have to consider. Getting smacked in the sensitive parts by a rock is just one of them, but it is a very important one.

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A strange intermittent radio signal from space has astronomers puzzled

When astronomers turn our radio telescopes out towards space, we sometimes detect sporadic bursts of radio waves originating from across the vast expanse of the universe. We call them “radio transients”: some erupt only once, never to be seen again, and others flicker on and off in predictable patterns.

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BWC: Man hiding in garage fires shots at Houston officers before OIS

The suspect, who ignored officers’ commands to drop the weapon, continued to retreat into his residence while firing multiple shots at officers

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Mattel donates Hot Wheels toys to N.Y. sheriff’s office to help carry on legacy of fallen deputy

Sergeant Thomas Sanfratello, who was an avid collector of Hot Wheels cars, would givethe cars to children who visited the Genesee County Sheriff’s Office station

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Boeing launches NASA astronauts for the first time after years of delays

Boeing launched astronauts for the first time Wednesday, belatedly joining SpaceX as a second taxi service for NASA.

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Astronomers have a new way to bypass Earth’s atmosphere

Radio telescopes have an advantage over optical telescopes, in that radio telescopes can be used even in cloudy conditions here on Earth. That’s because the longer wavelengths of radio waves can pass through clouds unhindered.

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New approach leverages planetary magnetospheres to detect high-frequency gravitational waves

A new method of detecting high-frequency gravitational waves (HFGWs) has been proposed by a research team led by Prof. Tao Liu, Associate Professor from the Department of Physics at the Hong Kong University of Science and Technology (HKUST).

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Toward testing the quantum behavior of gravity: A photonic quantum simulation

In a development at the intersection of quantum mechanics and general relativity, researchers have made significant strides toward unraveling the mysteries of quantum gravity. This work sheds new light on future experiments that hold promise for resolving one of the most fundamental enigmas in modern physics: the reconciliation of Einstein’s theory of gravity with the […]

Researchers draw inspiration from ancient Alexandria to optimize quantum simulations

One of the potential advantages of quantum computers that scientists are most hopeful about is molecular simulations. These simulations are too complex for classical computers to perform with enough accuracy, but it’s possible that quantum computers could help scientists better understand quantum mechanics and could ultimately lead to new kinds of therapeutics and futuristic materials. […]

Video: Calif. officers pursue stolen fire rescue vehicle, arrest thief

The pursuit, which involved a CHP helicopter and several ground units, ended after spike strips were deployed and police vehicles surrounded the suspect in the stolen truck

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‘Weird’ new planet retains atmosphere despite nearby star’s relentless radiation

A rare exoplanet that should have been stripped down to bare rock by its nearby host star’s intense radiation somehow grew a puffy atmosphere instead—the latest in a string of discoveries forcing scientists to rethink theories about how planets age and die in extreme environments.

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