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Monitoring Webb"s mirrors for optimal optics

NASA's James Webb Space Telescope is the largest and most powerful telescope ever launched to space. Its mirror is composed of 18 individual segments that have been aligned so accurately, that they effectively work as a single giant (21.6-foot, or 6......»»

Category: topSource:  informationweekNov 11th, 2024

US air pollution monitoring network has gaps in coverage, say researchers

The lack of air-quality monitoring capabilities across the U.S. affects the health of millions of people and disproportionately impacts minority and low socioeconomic-status communities, say researchers in Environmental Science & Technology Letters......»»

Category: topSource:  physorgRelated NewsOct 15th, 2024

Cato DEM helps IT teams overcome network performance problems

Cato Networks expanded the Cato SASE Cloud Platform by introducing Cato Digital Experience Monitoring (DEM). This announcement is the third major expansion to the Cato SASE Cloud Platform in 2024, following the additions of extended detection and res.....»»

Category: securitySource:  netsecurityRelated NewsOct 15th, 2024

Roku makes monitoring security cameras a little easier

Roku is updating its software for better notifications with its smart-home cameras, and it'll cycle thought them as motion is detected......»»

Category: topSource:  digitaltrendsRelated NewsOct 15th, 2024

The new Arlo Wired Floodlight Camera captures 2K footage, supports professional monitoring

The Arlo Wired Floodlight Camera provides users with 2K footage, color night vision, and two articulating lights for just $150. It's now available for purchase......»»

Category: topSource:  digitaltrendsRelated NewsOct 15th, 2024

Fidelity data breach exposes details of thousands of customers

Even though the data wasn't abused in the wild, Fidelity is still offering free identity monitoring services......»»

Category: topSource:  informationweekRelated NewsOct 11th, 2024

"Inside-out" galaxy growth observed in the early universe

Astronomers have used the NASA/ESA James Webb Space Telescope (JWST) to observe the 'inside-out' growth of a galaxy in the early universe, only 700 million years after the Big Bang......»»

Category: topSource:  physorgRelated NewsOct 11th, 2024

Astronomers find Webb data conflict with reionization models

Reionization is a critical period when the first stars and galaxies changed the physical structure of their surroundings, and eventually the entire universe. Established theories state that this epoch ended around 1 billion years after the Big Bang......»»

Category: topSource:  informationweekRelated NewsOct 10th, 2024

Hybrid fiber pump combiner could advance mid-IR laser systems

In the last two decades, the rapid advancement in applications such as environmental monitoring, medical diagnostics, and global positioning has intensified the focus on developing novel mid-IR light sources. Fiber-based mid-IR lasers, which operate.....»»

Category: topSource:  pcmagRelated NewsOct 9th, 2024

James Webb discovers a new type of exoplanet: an exotic ‘steam world’

Researchers using James Webb have identified a new and exotic type of planet called a steam world, with an atmosphere almost entirely composed of water vapor......»»

Category: topSource:  digitaltrendsRelated NewsOct 9th, 2024

Strange “biotwang” ID’d as Bryde’s whale call

Multi-species machine-learning model can unlock insights into new whale species. In 2014, researchers monitoring acoustic recordings from the Mariana Archipelago picked up an unus.....»»

Category: topSource:  arstechnicaRelated NewsOct 4th, 2024

New lunar distress system could safeguard future astronauts

A team of international scientists has taken a significant step towards making lunar exploration safer, proposing a distress monitoring and rescue system designed for the moon's unique and challenging environment......»»

Category: topSource:  physorgRelated NewsOct 3rd, 2024

Webb telescope detects unusual gas jets from Centaur 29P

Inspired by the half-human, half-horse creatures that are part of Ancient Greek mythology, the field of astronomy has its own kind of centaurs: distant objects orbiting the sun between Jupiter and Neptune. NASA's James Webb Space Telescope has mapped.....»»

Category: topSource:  physorgRelated NewsOct 2nd, 2024

Suricata: Open-source network analysis and threat detection

Suricata is an open-source network intrusion detection system (IDS), intrusion prevention system (IPS), and network security monitoring engine. Suricata features Suricata offers comprehensive capabilities for network security monitoring (NSM), includ.....»»

Category: securitySource:  netsecurityRelated NewsOct 2nd, 2024

Webb researchers discover lensed supernova, confirm Hubble tension

Measuring the Hubble constant, the rate at which the universe is expanding, is an active area of research among astronomers around the world who analyze data from both ground- and space- based observatories. NASA's James Webb Space Telescope has alre.....»»

Category: topSource:  physorgRelated NewsOct 1st, 2024

ConnectSecure unveils M365 Assessment Module to help MSPs identify security weaknesses

ConnectSecure launched its new Microsoft 365 (M365) Assessment module. The solution empowers MSPs with greater visibility into Microsoft 365 configurations, offering real-time monitoring of changes and improving security controls. As the most widely.....»»

Category: securitySource:  netsecurityRelated NewsOct 1st, 2024

Apple silently removes Beddit apps from iOS App Store

It’s been seven years since Apple acquired Beddit, a platform specializing in sleep monitoring. In 2022, the company began phasing out Beddit products by removing them from retail stores. Now Apple has also removed Beddit apps from the iOS App Stor.....»»

Category: gadgetSource:  9to5macRelated NewsOct 1st, 2024

This $76 accessory sounds an alarm if your GPU is melting

Thermal Grizzly's WireView Pro protects your GPU from potential damage by measuring and monitoring temperature and power......»»

Category: topSource:  digitaltrendsRelated NewsSep 30th, 2024

James Webb Space Telescope"s Stunning First Deep Field Image

James Webb Space Telescope"s Stunning First Deep Field Image.....»»

Category: topSource:  informationweekRelated NewsSep 30th, 2024

DNA technology enables molecular monitoring for marine change and threats

New DNA technology promises to improve efforts to monitor marine life in the Southern Ocean, and detect the presence of non-native marine species close to Antarctica......»»

Category: topSource:  physorgRelated NewsSep 30th, 2024

A new apparatus for analyzing partial coherence in integrated photonic networks

Anyone familiar with optics labs is familiar with the extremes of light coherence: laser beams are highly coherent, producing clear interference patterns used for precise applications like atomic manipulation or precise sensing. In contrast, light fr.....»»

Category: topSource:  physorgRelated NewsSep 30th, 2024