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Stuck-in-space astronauts reflect on being left behind and adjusting to life in orbit

Stuck-in-space astronauts Butch Wilmore and Suni Williams said Friday it’s been tough dealing with their Boeing ride leaving without them and the prospect of spending several extra months in orbit.

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NASA’s SpaceX Crew-9 to conduct space station research

NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov are headed to the International Space Station for the agency’s SpaceX Crew-9 mission in September. Once on station, these crew members will support scientific investigations that include studies of blood clotting, effects of moisture on plants grown in space, and vision changes in astronauts.

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Astronomers discover new planet in Great Bear constellation

Astronomers from the Nicolaus Copernicus University in Torun have discovered a new planet in the constellation of the Great Bear. It has a mass as much as 11 times that of Jupiter, orbits its star in 14 years and has a temperature of no more than minus 100 degrees Celsius.

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Artemis missions could put the most powerful imaging telescope on the moon

Ground-based interferometry on Earth has proven to be a successful method for conducting science by combining light from several telescopes into acting like a single large telescope. But how can an ultraviolet (UV)/optical interferometer telescope on the moon deliver enhanced science, and can the Artemis missions help make this a reality?

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Multifunctional phosphor developed for white LED lighting and optical thermometry

In the realm of lighting and temperature measurement, advancements in material science are paving the way for significant improvements in technology and safety. Traditional methods, which combine yellow phosphors with blue chips in LEDs, have limitations such as inadequate red light components that affect color rendering and potential hazards from blue light exposure.

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Researchers simulate novel metal-filtered VCSEL modal control

A study led by researchers from the Changchun Institute of Optics, Fine Mechanics and Physics of the Chinese Academy of Sciences revealed a novel metal-dielectric film mode filter structure that can flexibly regulate transverse modes in vertical-cavity surface-emitting lasers (VCSELs), which demonstrates the potential of metal apertures in enhancing mode control within VCSELs. The study […]

Findings from experimental setup demonstrate potential for compact and portable nuclear clocks

Scientists use atomic clocks to measure the “second,” the smallest standard unit of time, with great precision. These clocks use natural oscillations of electrons in atoms, similar to how pendulums work in old grandfather clocks. The quest for an even more precise timekeeper led to the discovery of nuclear clocks, which use the transitions of […]

Generating spin currents directly using ultrashort laser pulses

An international team of physicists has found that it is possible to generate spin currents directly using certain kinds of ultrashort laser pulses. In their study, published in the journal Physical Review Letters, the group used a linearly polarized laser pulse and a circularly polarized probe laser to create the spin currents.

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A fundamental magnetic property of the muon measured to unprecedented precision

Scientists have measured the magnetic moment of the muon to unprecedented precision, more than doubling the previous record.

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12 Sacred Trees Of World Mythology And Their Meaning

Trees have been revered as sacred monuments since the prehistoric era. Our ancestors may well have been inspired by their annual cycle of decay in the autumn followed by a luscious rebirth in the spring.

To the primitive mind, these trees became symbols of life, death, and rebirth.

There was one tree in particular […]

BWC: Ky. officer shoots fleeing suspect as he tries to carjack van with woman still inside

A man crashed a vehicle during a pursuit and ran into a nearby Walmart; he then ran outside and tried to carjack a vehicle from an unsuspecting shopper

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‘Thank you for saving me’: BWC shows Texas officers rescue 2 boys from home engulfed in flames

Vidor PD Officers Michael Stephenson and Ashton Moss were the first to arrive at the scene where they broke a window AC unit away from a window to free the children

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The Story Behind The Broken Menhir Of Er-Grah

The once standing stone of Er-Grah is one of the unsung wonders of the ancient world. It was the biggest megalith ever erected in history and was raised in France (Brittany) during the Neolithic, 4700 BCE. It is believed to have stood for 700 years before breaking into four pieces at around 4000 BCE.

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SpaceX launches its 60th Space Coast mission for the year

SpaceX passed 60 launches for the year from the Space Coast early Thursday with a Falcon 9 mission taking a set of five satellites to space.

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Aging, overworked and underfunded: NASA faces a dire future, according to experts

Aging infrastructure, short-term thinking, and ambitions that far outstrip its funding are just a few of the problems threatening the future of America’s vaunted civil space agency, according to the National Academies of Sciences, Engineering, and Medicine.

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