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......»»
James Webb spots ancient Spiderweb cluster that’s 10 billion years old
An image from the James Webb Space Telescope shows a group of galaxies called the Spiderweb protocluster, and it dates to when the universe was young......»»
Webb finds new galaxies in Spiderweb protocluster field
Using the NASA/ESA/CSA James Webb Space Telescope, an international team of astronomers have found new galaxies in the Spiderweb protocluster. Their characteristics shed light on the growth of galaxies in these large cosmic cities, with the finding t.....»»
PoC exploit for critical WhatsUp Gold RCE vulnerability released (CVE-2024-8785)
Researchers have published a proof-of-concept (PoC) exploit for CVE-2024-8785, a critical remote code execution vulnerability affecting Progress WhatsUp Gold, a popular network monitoring solution for enterprises. CVE-2024-8785 and the PoC exploit CV.....»»
SafeLine: Open-source web application firewall (WAF)
SafeLine is an open-source and self-hosted Web Application Firewall (WAF) that protects websites from cyber attacks. “SafeLine WAF was created to protect web applications for small and medium-sized enterprises from cyber threats by monitoring a.....»»
Webb observations discover new planet in Kepler-51 "super-puff" system
An unusual planetary system with three known ultra-low density "super-puff" planets has at least one more planet, according to new research led by researchers from Penn State and Osaka University......»»
Multimodal machine learning model increases accuracy of catalyst screening
Identifying optimal catalyst materials for specific reactions is crucial to advance energy storage technologies and sustainable chemical processes. To screen catalysts, scientists must understand systems' adsorption energy, something that machine lea.....»»
Webb and Hubble snap the same object for two views of one galaxy
Two different space telescopes have looked at the same galaxy, so you can see the difference in how they observe the universe......»»
An unexpected delay in a standard quantum optical process generates pairs of photons
Since it was first demonstrated in the 1960s, spontaneous parametric down-conversion (SPDC) has been at the center of many quantum optics experiments that test the fundamental laws of physics in quantum mechanics, and in applications like quantum sim.....»»
Webb observations explore the Westerlund 1 star cluster
An international team of astronomers has employed the James Webb Space Telescope (JWST) to observe a supermassive Galactic open cluster known as Westerlund 1. Results of the observational campaign, presented in a paper published Nov. 20 on the arXiv.....»»
Biochemical alert system makes quick health and environmental monitoring possible
University of Wisconsin–Madison biochemists have developed a new, efficient method that may give first responders, environmental monitoring groups, or even you, the ability to quickly detect harmful and health-relevant substances in our bodies and.....»»
Smart agriculture technology attaches directly to underside of leaves for monitoring plants
With growing concerns over climate change and overpopulation, we urgently need to boost agricultural productivity. With the goal of creating a way to easily tell whether a plant is thriving or dying, a leaf-mounted sensor was created by researchers a.....»»
Scientists enhance Seaglider technology to measure carbon dioxide
Scientists around the world rely on ocean monitoring tools to measure the effects of climate change. Researchers at the University of Alaska Fairbanks and their industry partners have advanced the technology available to measure carbon dioxide in the.....»»
Stunning view of the Sombrero Galaxy captured by James Webb
The James Webb Space Telescope recently captured a new image of a galaxy famously named after the Mexican hat style......»»
Sombrero Galaxy dazzles in new Webb images and video
A new mid-infrared image from the NASA/ESA/CSA James Webb Space Telescope features the Sombrero galaxy, also known as Messier 104 (M104). The signature, glowing core seen in visible-light images does not shine, and instead a smooth inner disk is reve.....»»
Wildlife monitoring technologies used to intimidate and spy on women, study finds
Remotely operated camera traps, sound recorders and drones are increasingly being used in conservation science to monitor wildlife and natural habitats, and to keep watch on protected natural areas. But Cambridge researchers studying a forest in nort.....»»
Scientists develop method "tetraplex digital PCR assay" for detecting DNA of invasive snakes in Florida
Scientists at the University of Florida have developed a pioneering tool to bolster Florida's defenses against invasive species: a DNA-based environmental monitoring test that can pinpoint where they've been, aiding eradication efforts......»»
Engineers refine lipid nanoparticles for better mRNA therapies
Penn Engineers have cooked up a new way to improve mRNA delivery, developing an optimal "recipe" for ionizable lipids—key ingredients in lipid nanoparticles (LNPs), the molecules behind the COVID-19 vaccines and other innovative therapies. The meth.....»»
Using matter waves, scientists unveil novel collective behaviors in quantum optics
A research team led by Dominik Schneble, Ph.D., Professor in the Department of Physics and Astronomy, has uncovered a novel regime, or set of conditions within a system, for cooperative radiative phenomena, casting new light on a 70-year-old problem.....»»
Researchers develop pioneering monitoring technique to help build mangrove resilience
Mangroves are remarkable ecosystems home to amazing biodiversity, dense vegetation, and conditions that capture large quantities of carbon. Since they occur in warm, tropical, and subtropical coastal regions, they also take the brunt of the impact fr.....»»
Oura to integrate glucose data into its smart ring app
Oura and glucose monitoring company Dexcom have formed an agreement to share data between apps, but the partnership goes even further than this......»»