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Researchers Study Dark Matter Conversion Signals in Earth's Ionosphere
A study explored the potential of Earth's ionosphere as a medium to detect dark matter particles, specifically axions and dark photons. Researchers propose that these particles could convert into low-frequency radio waves within the ionosphere's plasma, creating detectable signals. By utilizing small, cost-effective dipole antennas, scientists aim ...
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NASA's LEXI Mission Will Explore Earth’s Magnetic Shield from the Moon
NASA is preparing for the launch of the Lunar Environment Heliospheric X-ray Imager (LEXI) aboard Firefly Aerospace's Blue Ghost lander, scheduled for January 15. The mission will observe Earth’s magnetosphere, capturing X-ray images that reveal how the planet's magnetic shield reacts to solar wind. This project could improve predictions of geoma...
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2024, Hottest Year Ever, Sees World Breach 1.5C Global Warming Target
Scientists sounded the alarm long before last year ended that 2024 would become the hottest year on record and almost certainly the first to surpass the 1.5C limit.
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Scientists Find the Origin of a Mysterious Fast Radio Burst With a Unique Technique
Researchers have pinpointed the origin of fast radio burst FRB 20221022A to within 10,000 kilometres of a neutron star. Using scintillation analysis, a team from MIT determined that the burst emerged from the magnetosphere, a highly magnetic and chaotic environment surrounding the star. This discovery marks the first conclusive evidence of FRBs ori...
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Mars' Hidden Methane Deposits Could Be Underneath the Crust, Host Alien Life
Scientists have identified regions on Mars where conditions might support microbial life beneath the surface. Seasonal methane variations and Earth-based studies of similar environments suggest underground habitats such as Acidalia Planitia could hold the key. Methanogens, microbes that produce methane, thrive in extreme conditions on Earth, like s...
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Cosmic Rays Could Erase Signs of Life on Mars, Study Reveals
A new study highlights how cosmic radiation is destroying signs of ancient life on Mars. Organic materials like lipids degrade quickly under radiation, especially in salt-rich environments. Scientists suggest future Mars exploration should focus on deeper drilling, such as ESA's upcoming Rosalind Franklin Rover mission, to avoid surface radiation e...
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Astronomers Explore Moon as Vantage Point for Space Studies: Report
A recent symposium at the Raman Research Institute (RRI) in Bengaluru brought together over 60 scientists and researchers to discuss the Moon’s role as a vantage point for advanced astronomical studies. Organised by RRI and the U.R. Rao Satellite Centre (URSC) of ISRO, the three-day event focused on leveraging the Moon’s unique environment for ...
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New Celestial Navigation System for Drones Enables GPS-Free Operations: Report
Scientists at the University of South Australia (UniSA) have unveiled a navigation system for drones that uses stars to pinpoint their location, removing the need for GPS signals. The lightweight and cost-effective system enhances operational resilience, particularly in environments where GPS signals are jammed or degraded. This development has pot...
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Space Debris Accumulation in the Stratosphere Threatens Major Environmental Risks
The growing presence of satellite space junk, as more satellites enter Earth's orbit, has raised concerns about environmental impacts. Pollution from burnt-up satellites contributes to changes in atmospheric chemistry, with metals like aluminium potentially harming the ozone layer. Scientists warn that satellite re-entries are contributing to a ris...
-
Apple-Sized "Mystery Mollusk" Discovered In Ocean's Midnight Zone
It's named Bathydevius due to its "devious" nature that fooled the scientists at first, while caudactylus refers to the dactyls -- the fingerlike projections on its tail.
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Explained: How Methane Emissions Threaten Climate Goals
Fast-rising methane emissions could undermine efforts to limit global warming by mid-century, prompting scientists and policymakers to urge aggressive action to curb output of the potent greenhouse gas.
-
Scientists Created Solar-Powered Animal Cells by Combining Choloplasts From Algae and Hamster Cells
A team from the University of Tokyo has successfully created hybrid animal cells that can generate energy from sunlight. By integrating chloroplasts from the red algae Cyanidioschyzon merolae into Chinese hamster cells, the researchers demonstrated that these cells can sustain photosynthesis for up to 48 hours. This breakthrough could have signific...
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New Patch Device Uses Electricity To Combat Harmful Skin Bacteria
Scientists have created a bioelectronic patch, BLAST, that uses mild electrical pulses to eliminate harmful bacteria on the skin. Tested on pig skin, this device has shown significant reductions in bacterial levels, suggesting it could be used to prevent infections from medical devices. The patch creates an acidic environment that inhibits biofilm ...
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NASA's Study Suggests Life Could Thrive Beneath Ice in Mars
NASA's latest study proposes that meltwater beneath Mars' icy surface could sustain microbial life. Researchers utilised advanced computer modelling to demonstrate that sunlight can penetrate water ice enough to allow photosynthesis in shallow meltwater pools. These pools, which may form in the Martian tropics, could provide a protective environmen...
-
Climate Change And Biodiversity Loss Should Be Addressed Together
Some approaches to tackling global warming can have unintended knock-on consequences for nature and the protection of biodiversity, say scientists urging a more coordinated effort on these challenges.
-
Researchers Study Dark Matter Conversion Signals in Earth's Ionosphere
A study explored the potential of Earth's ionosphere as a medium to detect dark matter particles, specifically axions and dark photons. Researchers propose that these particles could convert into low-frequency radio waves within the ionosphere's plasma, creating detectable signals. By utilizing small, cost-effective dipole antennas, scientists aim ...
-
NASA's LEXI Mission Will Explore Earth’s Magnetic Shield from the Moon
NASA is preparing for the launch of the Lunar Environment Heliospheric X-ray Imager (LEXI) aboard Firefly Aerospace's Blue Ghost lander, scheduled for January 15. The mission will observe Earth’s magnetosphere, capturing X-ray images that reveal how the planet's magnetic shield reacts to solar wind. This project could improve predictions of geoma...
-
2024, Hottest Year Ever, Sees World Breach 1.5C Global Warming Target
Scientists sounded the alarm long before last year ended that 2024 would become the hottest year on record and almost certainly the first to surpass the 1.5C limit.
-
Scientists Find the Origin of a Mysterious Fast Radio Burst With a Unique Technique
Researchers have pinpointed the origin of fast radio burst FRB 20221022A to within 10,000 kilometres of a neutron star. Using scintillation analysis, a team from MIT determined that the burst emerged from the magnetosphere, a highly magnetic and chaotic environment surrounding the star. This discovery marks the first conclusive evidence of FRBs ori...
-
Mars' Hidden Methane Deposits Could Be Underneath the Crust, Host Alien Life
Scientists have identified regions on Mars where conditions might support microbial life beneath the surface. Seasonal methane variations and Earth-based studies of similar environments suggest underground habitats such as Acidalia Planitia could hold the key. Methanogens, microbes that produce methane, thrive in extreme conditions on Earth, like s...
-
Cosmic Rays Could Erase Signs of Life on Mars, Study Reveals
A new study highlights how cosmic radiation is destroying signs of ancient life on Mars. Organic materials like lipids degrade quickly under radiation, especially in salt-rich environments. Scientists suggest future Mars exploration should focus on deeper drilling, such as ESA's upcoming Rosalind Franklin Rover mission, to avoid surface radiation e...
-
Astronomers Explore Moon as Vantage Point for Space Studies: Report
A recent symposium at the Raman Research Institute (RRI) in Bengaluru brought together over 60 scientists and researchers to discuss the Moon’s role as a vantage point for advanced astronomical studies. Organised by RRI and the U.R. Rao Satellite Centre (URSC) of ISRO, the three-day event focused on leveraging the Moon’s unique environment for ...
-
New Celestial Navigation System for Drones Enables GPS-Free Operations: Report
Scientists at the University of South Australia (UniSA) have unveiled a navigation system for drones that uses stars to pinpoint their location, removing the need for GPS signals. The lightweight and cost-effective system enhances operational resilience, particularly in environments where GPS signals are jammed or degraded. This development has pot...
-
Space Debris Accumulation in the Stratosphere Threatens Major Environmental Risks
The growing presence of satellite space junk, as more satellites enter Earth's orbit, has raised concerns about environmental impacts. Pollution from burnt-up satellites contributes to changes in atmospheric chemistry, with metals like aluminium potentially harming the ozone layer. Scientists warn that satellite re-entries are contributing to a ris...
-
Apple-Sized "Mystery Mollusk" Discovered In Ocean's Midnight Zone
It's named Bathydevius due to its "devious" nature that fooled the scientists at first, while caudactylus refers to the dactyls -- the fingerlike projections on its tail.
-
Explained: How Methane Emissions Threaten Climate Goals
Fast-rising methane emissions could undermine efforts to limit global warming by mid-century, prompting scientists and policymakers to urge aggressive action to curb output of the potent greenhouse gas.
-
Scientists Created Solar-Powered Animal Cells by Combining Choloplasts From Algae and Hamster Cells
A team from the University of Tokyo has successfully created hybrid animal cells that can generate energy from sunlight. By integrating chloroplasts from the red algae Cyanidioschyzon merolae into Chinese hamster cells, the researchers demonstrated that these cells can sustain photosynthesis for up to 48 hours. This breakthrough could have signific...
-
New Patch Device Uses Electricity To Combat Harmful Skin Bacteria
Scientists have created a bioelectronic patch, BLAST, that uses mild electrical pulses to eliminate harmful bacteria on the skin. Tested on pig skin, this device has shown significant reductions in bacterial levels, suggesting it could be used to prevent infections from medical devices. The patch creates an acidic environment that inhibits biofilm ...
-
NASA's Study Suggests Life Could Thrive Beneath Ice in Mars
NASA's latest study proposes that meltwater beneath Mars' icy surface could sustain microbial life. Researchers utilised advanced computer modelling to demonstrate that sunlight can penetrate water ice enough to allow photosynthesis in shallow meltwater pools. These pools, which may form in the Martian tropics, could provide a protective environmen...
-
Climate Change And Biodiversity Loss Should Be Addressed Together
Some approaches to tackling global warming can have unintended knock-on consequences for nature and the protection of biodiversity, say scientists urging a more coordinated effort on these challenges.
