Новости за 07.05.2024

In recent years, a growing number of students have embraced scientific computation as an integral component of their graduate research. Yet since many of them are new to the field, they often have little to no coding experience, or any prior knowledge of computational tools. For many students starting out in the field, this can seem daunting, and leaves them unsure of where to start.

The first crewed launch of Boeing's Starliner spaceship will have to wait until at least Friday to give ground teams time to analyze a malfunctioning rocket valve, pushing back a high-stakes test trip to the International Space Station.

Among the jagged peaks of the North Cascades, lush alpine meadows rich with berries and wildflowers blanket valleys carved by glaciers, some threaded with trickling creeks.

Billionaire Jared Issacman, who flew to space once with SpaceX, is already set for launch No. 2 in early summer.

Community organizations making child welfare reports to Oranga Tamariki say it's not uncommon to be met with delayed decisions or silence, even on high-risk cases, a new Otago study has found.

Bright, starry spiral arms surround an active galactic center in this new NASA Hubble Space Telescope image of the galaxy NGC 4951.

One day the SpaceHopper will be deployed on space missions to explore relatively small celestial bodies such as asteroids and moons. These are thought to contain valuable mineral resources that could be of use to humankind in the future. The exploration of these bodies could also give us insights into our universe's formation.

Expressions linking space to time are a common part of our day to day lives. You might say the morning "flew by," or that school exams are "fast approaching." Right now, you might say summer is "just around the corner," while anyone with the vaguest awareness of Game of Thrones will have heard the phrase "winter is coming."

Around Australia, hundreds of people are coming together to help a once-prized, but decimated and largely forgotten marine ecosystem. They're busy restoring Australia's native oyster and mussel reefs.

Scientific evidence for dark matter comes from observing how it influences the motion of stars and galaxies. Scientists believe that dark matter may consist of particles. To search for these particles and their billiard ball-like collisions, researchers have used some of the largest, most sensitive experiments ever built.

Earth is the only life-supporting planet we know of, so it's tempting to use it as a standard in the search for life elsewhere. But the modern Earth can't serve as a basis for evaluating exoplanets and their potential to support life. Earth's atmosphere has changed radically over its 4.5 billion years.

To this day, no one knows for certain what caused the liver and kidney disease that led to Ludwig van Beethoven's untimely death. However, a new letter to the editor in the journal Clinical Chemistry rules out one popular theory, showing that the composer was exposed to lead levels that were high—but not high enough to kill him.

Astronomers have discovered black holes ranging from a few times the sun's mass to tens of billions. Now a group of scientists has predicted that NASA's Nancy Grace Roman Space Telescope could find a class of "featherweight" black holes that has so far eluded detection.

While a strain of highly pathogenic avian influenza virus has been detected in dairy cattle in nine states—not including New York state—the commercial milk supply continues to be safe, according to a panel of Cornell, New York state and dairy industry experts.

While it's healthy to question what we see and hear in the media, those quick internet searches to fact-check news stories can unexpectedly backfire and lead people to believe false stories, according to the director of the University of Oregon's undergraduate journalism program.

Vincetoxicum is a genus of plants in the Apocynaceae family. It is distributed in Asia, especially in mountainous areas, and most of the known species occur in China and Japan. The extended Vincetoxicum includes about 150 species. In recent years, new species of Vincetoxicum have been reported continuously.

The far side of the moon is a mysterious place that is never visible from the Earth. The most remarkable feature of the moon is its asymmetry between the lunar near side and far side in composition, crust thickness, and mare volcanism. Scientists have not yet reached a consensus on the origin of the lunar asymmetry due to the lack of far side samples, which is one of the most significant remaining questions of lunar science.

Risky play should be incorporated into early childhood science education in nature-based settings to lay early foundations for science education, says Deakin researcher.

The allure of whales has stoked human consciousness for millennia, casting these ocean giants as enigmatic residents of the deep seas. From the biblical Leviathan to Herman Melville's formidable Moby Dick, whales have been central to mythologies and folklore. And while cetology, or whale science, has improved our knowledge of these marine mammals in the past century in particular, studying whales has remained a formidable challenge.

In a new paper published on May 1 in the journal Science Advances, researchers at Columbia Engineering used commercially available tabletop lasers to create tiny, atomically sharp nanostructures, or nanopatterns, in samples of a layered 2D material called hexagonal boron nitride (hBN).

Immigration has become a defining issue in the 2024 elections and a major challenge in many U.S. cities. Over the past several years, wars and armed conflict, violent persecution and desperate poverty have displaced millions of people worldwide and propelled the arrival in the U.S. of thousands seeking protection, mainly at the U.S.-Mexico border.

The number of individuals in the United States who do not identify as being part of any religion has grown dramatically in recent years, and "the nones" are now larger than any single religious group. According to the General Social Survey, religiously unaffiliated people represented only about 5% of the U.S. population in the 1970s. This percentage began to increase in the 1990s and is around 30% today.

Signs written in Spanish are becoming less common along North Philadelphia's Golden Block, or El Bloque de Oro—which runs along North Fifth Street from Lehigh Avenue to Allegheny Avenue and is considered the cultural center of the city's long-standing Puerto Rican community.

It's become common to read that microplastics—little bits of plastic, smaller than a pencil eraser—are turning up everywhere and in everything, including the ocean, farmland, food and human bodies. Now a new term is gaining attention: nanoplastics. These particles are even tinier than microplastics—so small that they're invisible to the naked eye.

Two male students have been expelled from a Melbourne private school for their involvement in a list ranking female students.