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ISRO’s NVS-02 Satellite Stalls in Orbit Due to Technical Malfunction
A technical issue has stalled the orbit-raising operations of ISRO’s NVS-02 satellite, launched on January 29. While solar panels are functioning and communication is stable, the oxidizer valves have failed to open, preventing thruster activation. Tracking data indicates the satellite remains in its initial orbit. ISRO is assessing alternative wa...
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Budget Allocates Rs 20,000 Crore To Science Department To Kickstart Research Fund
Signalling a commitment to research and development, Union Finance Minister Nirmala Sitharaman on Saturday allocated Rs 20,000 crore to the Department of Science and Technology as a corpus for a fund to promote private sector-driven innovation.
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A New Method Improves Kesterite Solar Cells, Making Them More Efficient
Researchers at the University of New South Wales have set a new efficiency record for kesterite-based solar cells, achieving 11.4 percent power conversion efficiency using hydrogen annealing. This method enhances carrier collection by redistributing sodium and oxygen, reducing defects, and improving charge transport. The findings, published in Natu...
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Polar Bear Fur's Natural Oil Prevents Ice Build-Up, Study Finds
Scientists have uncovered a surprising feature of polar bear fur: a natural oil that prevents ice accumulation. Unlike penguins, which rely on feather structure, polar bears benefit from a chemical composition that keeps their fur ice-free. A study published in Science Advances found that unwashed polar bear fur performed as well as high-performanc...
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Ear Muscles Flex to Help Focus on Sounds, Study Reveals Evolutionary Link
A study reveals that tiny ear muscles flex when people focus on specific sounds in noisy environments. Once vital for movement in ancestral species, these muscles no longer serve a major function in modern humans but may hold potential for hearing aid advancements. Researchers observed that superior auricular muscles react to difficult listening ta...
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New Study Uses Math to Decode Creativity and Idea Formation
A new study published in Nature Communications explores the mathematical foundations of creativity. Researchers introduced a model called Edge-Reinforced Random Walk with Triggering (ERRWT) to simulate how new ideas emerge by combining familiar elements. By analysing music habits, literature, and scientific papers, the study found that while discov...
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Recent iPhone, Mac Models Susceptible to Side Channel Exploitation, Putting Sensitive Information at Risk: Report
Security researchers have discovered new vulnerabilities in Apple’s in-house Silicon chipsets which may leave it exposed to exploitation, according to a report. The Cupertino-based technology company’s A and M-series chipsets, which power the iPhone/iPad and Mac, respectively, are said to be susceptible to side channel attacks which may allow t...
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First Mouse with Two Fathers Thrives into Adulthood, Marking New Scientific Milestone
Scientists have achieved a major milestone by creating a bi-paternal mouse, marking progress in stem cell science and reproductive biology. By modifying imprinting genes, researchers overcame previous barriers to unisexual mammalian reproduction. While only a small percentage of the engineered embryos survived to birth, the research demonstrates th...
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New Supercomputer Set to Propel Electric Spacecraft Technology Forward
Electric propulsion technology, powered by ion engines, is gaining traction for its efficiency in space travel. However, challenges such as back-scattered electrons from the ion plume threaten spacecraft components like solar arrays and antennas. Recent research by scientists from the University of Virginia and the University of Southern California...
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Asteroid 2024 PT5 Linked to Lunar Surface, Reveals Planetary Defense Insights
Asteroid 2024 PT5, sized like a school bus, passed Earth in January at 1.1 million miles. Research suggests it originated from the moon, ejected thousands of years ago by an impact. Spectral analysis matched it to Apollo 14 lunar rocks, ruling out artificial origins. This is the second known lunar asteroid after 469219 Kamo’oalewa. The study hint...
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Groundbreaking Graphene Discovery Opens Path to Quantum Computing with Topological States
A team of researchers from the University of British Columbia, the University of Washington, and Johns Hopkins University have uncovered a new class of quantum states in a precisely engineered twisted bilayer–trilayer graphene system. By creating a moiré pattern through slight rotational misalignment, they observed electrons displaying vortex-li...
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Scientists Uncover New Form of Magnetism That Could Be the Key to Superconductivity
Researchers have discovered altermagnetism, a third form of magnetism that combines the best properties of ferromagnets and antiferromagnets. This new material, identified in manganese telluride, breaks time reversal symmetry and could play a crucial role in developing more efficient superconducting materials. Altermagnetism has the potential to en...
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Microsoft Unveils Open-Source MatterGen AI Model That Can Generate Inorganic Material Designs
Microsoft researchers unveiled a new artificial intelligence (AI) model last week that can design new inorganic materials with desired properties. Dubbed MatterGen, the open-source large language model (LLM) is currently available in the public domain. The researchers have also published a paper highlighting that the technology can be used to accel...
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Astronomers Spot Hundreds of Hidden Supermassive Black Holes Using Infrared
Hundreds of hidden supermassive black holes have been identified using infrared observations, offering fresh insights into their role in galaxy formation. Researchers relied on data from NASA's Infrared Astronomical Satellite (IRAS) and the Nuclear Spectroscopic Telescope Array (NuSTAR) to detect emissions from black holes obscured by thick clouds ...
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New Polymer Set to Revolutionize Flexible Displays with Low Energy Consumption
Researchers at Purdue University have created a novel transparent polymer, n-doped poly(benzodifurandione) (n-PBDF), which promises to revolutionize electrochromic displays. The polymer combines transparency, conductivity, and ion-storage properties, offering energy-efficient and flexible displays for various applications. Demonstrated in a full-co...
-
ISRO’s NVS-02 Satellite Stalls in Orbit Due to Technical Malfunction
A technical issue has stalled the orbit-raising operations of ISRO’s NVS-02 satellite, launched on January 29. While solar panels are functioning and communication is stable, the oxidizer valves have failed to open, preventing thruster activation. Tracking data indicates the satellite remains in its initial orbit. ISRO is assessing alternative wa...
-
Budget Allocates Rs 20,000 Crore To Science Department To Kickstart Research Fund
Signalling a commitment to research and development, Union Finance Minister Nirmala Sitharaman on Saturday allocated Rs 20,000 crore to the Department of Science and Technology as a corpus for a fund to promote private sector-driven innovation.
-
A New Method Improves Kesterite Solar Cells, Making Them More Efficient
Researchers at the University of New South Wales have set a new efficiency record for kesterite-based solar cells, achieving 11.4 percent power conversion efficiency using hydrogen annealing. This method enhances carrier collection by redistributing sodium and oxygen, reducing defects, and improving charge transport. The findings, published in Natu...
-
Polar Bear Fur's Natural Oil Prevents Ice Build-Up, Study Finds
Scientists have uncovered a surprising feature of polar bear fur: a natural oil that prevents ice accumulation. Unlike penguins, which rely on feather structure, polar bears benefit from a chemical composition that keeps their fur ice-free. A study published in Science Advances found that unwashed polar bear fur performed as well as high-performanc...
-
Ear Muscles Flex to Help Focus on Sounds, Study Reveals Evolutionary Link
A study reveals that tiny ear muscles flex when people focus on specific sounds in noisy environments. Once vital for movement in ancestral species, these muscles no longer serve a major function in modern humans but may hold potential for hearing aid advancements. Researchers observed that superior auricular muscles react to difficult listening ta...
-
New Study Uses Math to Decode Creativity and Idea Formation
A new study published in Nature Communications explores the mathematical foundations of creativity. Researchers introduced a model called Edge-Reinforced Random Walk with Triggering (ERRWT) to simulate how new ideas emerge by combining familiar elements. By analysing music habits, literature, and scientific papers, the study found that while discov...
-
Recent iPhone, Mac Models Susceptible to Side Channel Exploitation, Putting Sensitive Information at Risk: Report
Security researchers have discovered new vulnerabilities in Apple’s in-house Silicon chipsets which may leave it exposed to exploitation, according to a report. The Cupertino-based technology company’s A and M-series chipsets, which power the iPhone/iPad and Mac, respectively, are said to be susceptible to side channel attacks which may allow t...
-
First Mouse with Two Fathers Thrives into Adulthood, Marking New Scientific Milestone
Scientists have achieved a major milestone by creating a bi-paternal mouse, marking progress in stem cell science and reproductive biology. By modifying imprinting genes, researchers overcame previous barriers to unisexual mammalian reproduction. While only a small percentage of the engineered embryos survived to birth, the research demonstrates th...
-
New Supercomputer Set to Propel Electric Spacecraft Technology Forward
Electric propulsion technology, powered by ion engines, is gaining traction for its efficiency in space travel. However, challenges such as back-scattered electrons from the ion plume threaten spacecraft components like solar arrays and antennas. Recent research by scientists from the University of Virginia and the University of Southern California...
-
Asteroid 2024 PT5 Linked to Lunar Surface, Reveals Planetary Defense Insights
Asteroid 2024 PT5, sized like a school bus, passed Earth in January at 1.1 million miles. Research suggests it originated from the moon, ejected thousands of years ago by an impact. Spectral analysis matched it to Apollo 14 lunar rocks, ruling out artificial origins. This is the second known lunar asteroid after 469219 Kamo’oalewa. The study hint...
-
Groundbreaking Graphene Discovery Opens Path to Quantum Computing with Topological States
A team of researchers from the University of British Columbia, the University of Washington, and Johns Hopkins University have uncovered a new class of quantum states in a precisely engineered twisted bilayer–trilayer graphene system. By creating a moiré pattern through slight rotational misalignment, they observed electrons displaying vortex-li...
-
Scientists Uncover New Form of Magnetism That Could Be the Key to Superconductivity
Researchers have discovered altermagnetism, a third form of magnetism that combines the best properties of ferromagnets and antiferromagnets. This new material, identified in manganese telluride, breaks time reversal symmetry and could play a crucial role in developing more efficient superconducting materials. Altermagnetism has the potential to en...
-
Microsoft Unveils Open-Source MatterGen AI Model That Can Generate Inorganic Material Designs
Microsoft researchers unveiled a new artificial intelligence (AI) model last week that can design new inorganic materials with desired properties. Dubbed MatterGen, the open-source large language model (LLM) is currently available in the public domain. The researchers have also published a paper highlighting that the technology can be used to accel...
-
Astronomers Spot Hundreds of Hidden Supermassive Black Holes Using Infrared
Hundreds of hidden supermassive black holes have been identified using infrared observations, offering fresh insights into their role in galaxy formation. Researchers relied on data from NASA's Infrared Astronomical Satellite (IRAS) and the Nuclear Spectroscopic Telescope Array (NuSTAR) to detect emissions from black holes obscured by thick clouds ...
-
New Polymer Set to Revolutionize Flexible Displays with Low Energy Consumption
Researchers at Purdue University have created a novel transparent polymer, n-doped poly(benzodifurandione) (n-PBDF), which promises to revolutionize electrochromic displays. The polymer combines transparency, conductivity, and ion-storage properties, offering energy-efficient and flexible displays for various applications. Demonstrated in a full-co...
