Alexandrite laser crystals found to be well suited for space applications
Alexandrite laser crystals are well suited for use in Earth observation satellites. They are robust and enable laser systems with a tunable output wavelength. In the European Horizon 2020 project GALACTIC, the partners Laser Zentrum Hannover e.V. (LZ.....»»
Ytterbium thin-disk lasers pave the way for sensitive detection of atmospheric pollutants
Alongside carbon dioxide, methane is a key driver of global warming. To detect and monitor the climate pollutants in the atmosphere precisely, scientists at the Max Planck Institute for the Science of Light (MPL) have developed an advanced laser tech.....»»
Novel magnetic field integration enhances green hydrogen peroxide production
Researchers have achieved a breakthrough in improving the efficiency of an electrochemical reaction that produces hydrogen peroxide—a vital chemical for industrial applications including disinfection, bleaching, and treating sewage. This reaction,.....»»
Canon imageCLASS LBP674Cdw review: quick and compact color
I reviewed Canon's Color imageCLASS LBP674Cdw, a fast color laser printer with sleek styling and a large color touchscreen......»»
The Arecibo Message, Earth’s First Interstellar Transmission, Turns 50
In 1974 we beamed a radio transmission into space that changed the way we think about our place in the cosmos.....»»
As ABL Space departs launch, the 1-ton rocket wars have a clear winner
"Our path to making a big contribution as a commercial launch company narrowed considerably." A 7-year-old launch company that has yet to have a rocket successfully lift off annou.....»»
Resilience index needed to keep us within planet"s "safe operating space," say researchers
Researchers are calling for a 'resilience index' to be used as an indicator of policy success instead of the current focus on GDP. They say that GDP ignores the wider implications of development and provides no information on our ability to live with.....»»
Comprehensive database released to advance data-driven research in the field of quasicrystals
Quasicrystals are materials with unique, non-periodic symmetry that distinguishes them from conventional crystals. Approximant crystals, often regarded as precursor materials closely related to quasicrystals, share similar compositional and structura.....»»
Citing “decreasing” launch opportunities, ABL Space will pivot to missile defense
"Our path to making a big contribution as a commercial launch company narrowed considerably." A 7-year-old launch company that has yet to have a rocket successfully lift off annou.....»»
SpaceX knocks out another Space Coast launch
SpaceX kept the launch machine rolling with another Starlink mission from the Space Coast on Thursday morning......»»
China tests building moon base with lunar soil bricks
China is expected to push forward in its quest to build the first lunar base on Friday, launching an in-space experiment to test whether the station's bricks could be made from the moon's own soil......»»
AI’s impact on the future of web application security
In this Help Net Security interview, Tony Perez, CEO at NOC.org, discusses the role of continuous monitoring for real-time threat detection, the unique risks posed by APIs, and strategies for securing web applications. Perez also addresses how AI-dri.....»»
Mathematical approach can predict crystal structure in hours instead of months
Researchers at New York University have devised a mathematical approach to predict the structures of crystals—a critical step in developing many medicines and electronic devices—in a matter of hours using only a laptop, a process that previously.....»»
Epic Gravity Lens Lines Up Seven-Galaxy View
A galaxy cluster bends light from seven background galaxies around it, letting astronomers peer into space and time.....»»
Jonny Kim’s Third Act: NASA Astronaut
Jonny Kim—a former Navy SEAL and ER doctor—is now a NASA astronaut who will soon launch to the International Space Station as flight engineer for the crew of Expedition 72/73.....»»
Telescope for NASA"s Roman mission complete, delivered to Goddard
NASA's Nancy Grace Roman Space Telescope is one giant step closer to unlocking the mysteries of the universe. The mission has now received its final major delivery: the Optical Telescope Assembly, which includes a 7.9-foot (2.4-meter) primary mirror,.....»»
Red Hat Enterprise Linux 9.5 helps organizations simplify operations
Red Hat announced Red Hat Enterprise Linux 9.5. Red Hat Enterprise Linux helps organizations deploy applications and workloads more quickly and with greater reliability, enabling them to lower costs and more effectively manage workloads across hybrid.....»»
What 2025 holds for user identity protection
In this Help Net Security video, David Cottingham, President of rf IDEAS, discusses what he sees as the most prominent areas for improvement and continued change in the space: As we move into 2025, it’s evident that businesses recognize MFA as esse.....»»
Wearable tech for space station research
Many of us wear devices that count our steps, measure our heart rate, track sleep patterns, and more. This information can help us make healthy decisions—research shows the devices encourage people to move more, for example—and could flag possibl.....»»
Meteorite contains evidence of liquid water on Mars 742 million years ago
An asteroid struck Mars 11 million years ago and sent pieces of the red planet hurtling through space. One of these chunks of Mars eventually crashed into the Earth somewhere near Purdue University and is one of the few meteorites that can be traced.....»»
Unique magnetic properties of 2D triangular lattice materials have potential applications for quantum computing
Researchers from a large international team, including ANSTO, have investigated the magnetic properties of two unique 2D triangular lattice antiferromagnetic materials (2D-TLHAF) using various neutron scattering techniques......»»