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New warp drive concept does twist space, doesn’t move us very fast

While it won't make a useful spaceship engine, it may tell us more about relativity. Enlarge / The Enterprise, caught in the wake of a temporal vortex, witnesses the Earth, assimilated long ago, in the altered timeline. (credit:.....»»

Category: topSource:  marketingvoxMay 23rd, 2024

Saturday Citations: Bacterial warfare, a self-programming language model, passive cooling in the big city

There's a lot of science news in seven days, so just because a new study isn't cited here on Saturday morning doesn't mean it didn't happen. A lot more has happened. But also, check out these four stories:.....»»

Category: topSource:  physorgRelated NewsJun 15th, 2024

macOS Sequoia Beta Problems: 5 Things to Know

The macOS Sequoia beta is causing problems for testers which means Mac users weighing a move to the pre-release software should proceed with caution. Apple’s pushed its next macOS operating system into beta testing and macOS Sequoia, also known as.....»»

Category: mobileSource:  gottabemobileRelated NewsJun 15th, 2024

Structured light beams with controllable polarization along arbitrary trajectories

A structured light refers to a light field which is "customized" in both space and time, characterized by its unique distribution of amplitude, phase, and polarization state in both space and time......»»

Category: topSource:  physorgRelated NewsJun 14th, 2024

Earth from space: The heel of Italy

The Copernicus Sentinel-2 mission takes us over a section of Italy's heel in the southern part of the boot-shaped peninsula......»»

Category: topSource:  physorgRelated NewsJun 14th, 2024

AI enables faster, more effective antibiotic treatment of sepsis

Sepsis is a life-threatening infection complication and accounts for 1.7 million hospitalizations and 350,000 deaths annually in the U.S. Fast and accurate diagnosis is critical, as mortality risk increases up to 8% every hour without effective treat.....»»

Category: topSource:  physorgRelated NewsJun 14th, 2024

Antarctic cold spells shatter records amid global heat waves in late winter 2023

While 2023 is noted for breaking global temperature records (State of the Global Climate 2023), the year also brought an unexpected twist with extreme cold events in Antarctica. A new study published in Advances in Atmospheric Sciences reveals the su.....»»

Category: topSource:  physorgRelated NewsJun 14th, 2024

iOS 18 solves iCloud"s irritating habit of offloading the file you need

It's meant to save space on your device, but iCloud's decisions over what files can be temporarily offloaded can be aggravating — until a new feature in iOS 18 allows you to stop it.Pressing and holding on a document in the Files app now gets you a.....»»

Category: appleSource:  appleinsiderRelated NewsJun 14th, 2024

Shadow of the Erdtree: Pre-Load & Download Size Info & Tips

Shadow of the Erdtree’s release is close and that means Xbox, PlayStation, and PC users will soon able to download the DLC. As expected, the game requires a very sizable chunk of free space. FromSoftware’s first, and potentially last, Eld.....»»

Category: mobileSource:  gottabemobileRelated NewsJun 14th, 2024

High-precision measurements challenge our understanding of Cepheids

"Classical Cepheids" are a type of pulsating star that rhythmically brighten and dim over time. These pulsations help astronomers measure vast distances across space, which makes Cepheids crucial "standard candles" that help us understand the size an.....»»

Category: topSource:  physorgRelated NewsJun 14th, 2024

This PS5-ready 2TB SSD is on sale at Best Buy today

Need extra space for your PS5 gaming library and save files? For a limited time, you can get the Samsung 980 Pro 2TB SSD for $40 off!.....»»

Category: topSource:  digitaltrendsRelated NewsJun 14th, 2024

Well-known star turns out to be not one star, but twins

Observations from the James Webb Space Telescope revealed that a particular star turned out not to be a single star at all, but actually a pair......»»

Category: topSource:  digitaltrendsRelated NewsJun 14th, 2024

Unusual issue forces NASA to call off ISS spacewalk

NASA’s first spacewalk of 2024 was called off about an hour before it was expected to begin at the International Space Station on Thursday morning......»»

Category: topSource:  digitaltrendsRelated NewsJun 14th, 2024

Migrating to the cloud. Is it the right move for you?

Migrating to the cloud. Is it the right move for you?.....»»

Category: topSource:  marketingvoxRelated NewsJun 14th, 2024

GMC Acadia makeover is all about giving buyers more space

The three-row Acadia returns to the larger footprint it once shared with the Chevrolet Traverse and Buick Enclave, offering more legroom and storage space......»»

Category: topSource:  autonewsRelated NewsJun 14th, 2024

NASA cancels spacewalk at ISS over "spacesuit discomfort issue"

A spacewalk scheduled for two astronauts outside the International Space Station was canceled by NASA about an hour before it was to begin Thursday morning......»»

Category: topSource:  physorgRelated NewsJun 13th, 2024

New approach could take space missions to new heights

New Curtin University research could change how space missions are conducted and lead to improvements in industries as diverse as environmental management, agriculture, disaster management and infrastructure inspection......»»

Category: topSource:  pcmagRelated NewsJun 13th, 2024

New method enables fast crystal structure analysis of intrinsically disordered proteins

Intrinsically disordered proteins (IDPs) can dynamically change their conformations depending on their external environment and can, therefore, bind to different compounds. However, they are difficult to analyze. Now, Tokyo Tech researchers have addr.....»»

Category: topSource:  pcmagRelated NewsJun 13th, 2024

Pair plasmas found in deep space can now be generated in the lab

An international team of scientists has developed a novel way to experimentally produce plasma 'fireballs' on Earth......»»

Category: topSource:  physorgRelated NewsJun 13th, 2024

Hera and its CubeSats speak with mission control

ESA's Hera asteroid mission and its two CubeSats interacted as if they were in space, within the foam pyramid-lined walls of the Agency's Maxwell test chamber in the Netherlands. The trio communicated together, sharing data and ranging information at.....»»

Category: topSource:  physorgRelated NewsJun 13th, 2024

Space weather forecasting needs an upgrade to protect future Artemis astronauts

NASA has set its sights on the moon, aiming to send astronauts back to the lunar surface by 2026 and establish a long-term presence there by the 2030s. But the moon isn't exactly a habitable place for people......»»

Category: topSource:  physorgRelated NewsJun 13th, 2024