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Newly Found ‘Super-Earth’ GJ 251 c Could Be One of the Most Promising Worlds for Alien Life
A new super-Earth, GJ 251 c, has been found orbiting a nearby red dwarf star within its habitable zone. About four times Earth’s mass, it may host liquid water. Detected via the radial-velocity method using Penn State’s Habitable Zone Planet Finder, it’s a prime target in the search for life.
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Pulsar Observations Could Reveal Gravitational Wave Interference From Black Holes
A new study proposes detecting gravitational-wave “beats” using pulsar timing. Researchers from Hirosaki University suggest that interference between waves from supermassive black hole binaries could appear as periodic variations in pulsar signals. The method may help distinguish individual sources from a diffuse gravitational-wave background i...
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Exoplanets Explained: How Astronomers Find Worlds Orbiting Stars Beyond the Sun
Exoplanets are planets orbiting stars outside our solar system, hidden by stellar glare and detected indirectly. Astronomers identify them by tracking star wobbles or dips in brightness during planetary transits. NASA’s Kepler mission revealed thousands, with TESS now expanding the search. These discoveries confirm that planetary systems are abun...
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Dead NASA Satellite Relay 2 May Have Caused Mysterious 2024 Radio Burst
In June 2024, a mysterious 30-nanosecond radio burst baffled scientists — until they traced it back to a surprising source: Relay 2, a NASA satellite offline since 1967. Researchers believe the signal could have been triggered either by a micrometeorite impact or an electrostatic discharge. The discovery, detailed in a new preprint study, highlig...
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Seismic Mystery Solved: NASA’s SWOT Satellite Detects Greenland Mega-Tsunamis
In September 2023, a global seismic mystery puzzled scientists for nine days. New research now confirms it was caused by two mega-tsunamis triggered by landslides in East Greenland. The waves became trapped in a fjord, forming seiches that shook the Earth. Using cutting-edge data from NASA’s SWOT satellite, scientists detected these hidden waves ...
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NASA Satellite Detects Tree Leaf Changes as Early Volcano Eruption Warning Signal
NASA and Smithsonian scientists find that greener trees seen in satellite images may warn of upcoming volcanic eruptions. The change is linked to rising carbon dioxide emissions from magma, which trees absorb and display through greener leaves. This method could enhance early warning systems and improve public safety near active volcanoes.
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Scientists Discover New Sub-Neptune Exoplanet Using Radial Velocity Detection Technique
A team of international astronomers has identified a new sub-Neptune exoplanet that has been orbiting the star called GI 410. This has been a magnificent discovery in the area of science. This newly detected sub-Neptune exoplanet weighs approximately 8.5 Earth masses. The discovery was commenced by the use of the Radial Method, the technique that h...
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New Algorithm Uses Fiber Optic Cables to Improve Earthquake Detection Globally
Researchers have developed an algorithm that converts fiber optic cables into seismic sensors, improving earthquake detection and early warning systems. The method integrates fiber optic and traditional seismometer data, overcoming challenges in earthquake monitoring. The technology could also help detect seismic activity in volcanoes and glaciers....
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MIT’s CuRVE Technique Achieves Uniform Protein Labeling in Intact Tissues
A breakthrough in protein labeling has been introduced by MIT scientists, addressing challenges in studying intact tissues. Their method, CuRVE, allows antibodies to evenly distribute without damaging structure. The approach, combined with stochastic electrotransport, ensures rapid and uniform protein tagging. Tests on various tissues, including mo...
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Newly Discovered Oxygen Reaction Existed in Primitive Atmosphere, Sheds Light on Origin of Life
Scientists have uncovered a new way oxygen could form in carbon dioxide-rich atmospheres without the involvement of life. The discovery, led by researchers from the University of Science and Technology of China, shows that a reaction between helium ions and CO2 can produce molecular oxygen. This process challenges traditional methods of life detect...
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Robots May Soon Detect Emotions by Measuring Your Sweat, Scientists Say
According to research published in IEEE Access, scientists have identified skin conductance as a potential method for robots to detect human emotions. By measuring changes in skin conductivity caused by sweating, robots could distinguish between emotions like fear, humour, and familial bonding. This study, conducted by Tokyo Metropolitan University...
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New Study Challenges Presence of Intermediate-Mass Black Hole in Omega Centauri
Research published in Astronomy & Astrophysics revises earlier claims of an intermediate-mass black hole in Omega Centauri. Observed stellar velocities in the dense star cluster are now attributed to stellar-mass black holes. Pulsar data enabled scientists to refine their methods for detecting gravitational fields, offering deeper insights into the...
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Scientists Develop New Approach to Capture Gravitational Wave Memory from Supernovae
A study published in Physical Review Letters highlights new methods to detect the gravitational wave memory effect, a unique phenomenon predicted by Einstein's general relativity. Core-collapse supernovae (massive stellar explosions) generate these low-frequency gravitational waves, offering a rare glimpse into stellar interiors. Despite their weak...
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Astrobiologists Create Framework to Study Extraterrestrial Life Evolution
Astrobiologists are redefining the search for extraterrestrial life, focusing on evolution and complexity in physical systems. Methods include spectroscopy for detecting chemical signatures and frameworks exploring non-Earth biochemistry. Researchers are also investigating technosignatures and minerals linked to biological processes. A universal un...
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Researchers Propose New Methods to Spot Atom-Sized Primordial Black Holes Moving Across Solar System
Recent studies suggest that microscopic primordial black holes may exist within the solar system, potentially impacting planetary orbits and satellite movements. These small, early-universe black holes could also contribute to the mystery of dark matter, which makes up 85% of the universe's mass. Methods are being developed to detect their gravitat...
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Newly Found ‘Super-Earth’ GJ 251 c Could Be One of the Most Promising Worlds for Alien Life
A new super-Earth, GJ 251 c, has been found orbiting a nearby red dwarf star within its habitable zone. About four times Earth’s mass, it may host liquid water. Detected via the radial-velocity method using Penn State’s Habitable Zone Planet Finder, it’s a prime target in the search for life.
-
Pulsar Observations Could Reveal Gravitational Wave Interference From Black Holes
A new study proposes detecting gravitational-wave “beats” using pulsar timing. Researchers from Hirosaki University suggest that interference between waves from supermassive black hole binaries could appear as periodic variations in pulsar signals. The method may help distinguish individual sources from a diffuse gravitational-wave background i...
-
Exoplanets Explained: How Astronomers Find Worlds Orbiting Stars Beyond the Sun
Exoplanets are planets orbiting stars outside our solar system, hidden by stellar glare and detected indirectly. Astronomers identify them by tracking star wobbles or dips in brightness during planetary transits. NASA’s Kepler mission revealed thousands, with TESS now expanding the search. These discoveries confirm that planetary systems are abun...
-
Dead NASA Satellite Relay 2 May Have Caused Mysterious 2024 Radio Burst
In June 2024, a mysterious 30-nanosecond radio burst baffled scientists — until they traced it back to a surprising source: Relay 2, a NASA satellite offline since 1967. Researchers believe the signal could have been triggered either by a micrometeorite impact or an electrostatic discharge. The discovery, detailed in a new preprint study, highlig...
-
Seismic Mystery Solved: NASA’s SWOT Satellite Detects Greenland Mega-Tsunamis
In September 2023, a global seismic mystery puzzled scientists for nine days. New research now confirms it was caused by two mega-tsunamis triggered by landslides in East Greenland. The waves became trapped in a fjord, forming seiches that shook the Earth. Using cutting-edge data from NASA’s SWOT satellite, scientists detected these hidden waves ...
-
NASA Satellite Detects Tree Leaf Changes as Early Volcano Eruption Warning Signal
NASA and Smithsonian scientists find that greener trees seen in satellite images may warn of upcoming volcanic eruptions. The change is linked to rising carbon dioxide emissions from magma, which trees absorb and display through greener leaves. This method could enhance early warning systems and improve public safety near active volcanoes.
-
Scientists Discover New Sub-Neptune Exoplanet Using Radial Velocity Detection Technique
A team of international astronomers has identified a new sub-Neptune exoplanet that has been orbiting the star called GI 410. This has been a magnificent discovery in the area of science. This newly detected sub-Neptune exoplanet weighs approximately 8.5 Earth masses. The discovery was commenced by the use of the Radial Method, the technique that h...
-
New Algorithm Uses Fiber Optic Cables to Improve Earthquake Detection Globally
Researchers have developed an algorithm that converts fiber optic cables into seismic sensors, improving earthquake detection and early warning systems. The method integrates fiber optic and traditional seismometer data, overcoming challenges in earthquake monitoring. The technology could also help detect seismic activity in volcanoes and glaciers....
-
MIT’s CuRVE Technique Achieves Uniform Protein Labeling in Intact Tissues
A breakthrough in protein labeling has been introduced by MIT scientists, addressing challenges in studying intact tissues. Their method, CuRVE, allows antibodies to evenly distribute without damaging structure. The approach, combined with stochastic electrotransport, ensures rapid and uniform protein tagging. Tests on various tissues, including mo...
-
Newly Discovered Oxygen Reaction Existed in Primitive Atmosphere, Sheds Light on Origin of Life
Scientists have uncovered a new way oxygen could form in carbon dioxide-rich atmospheres without the involvement of life. The discovery, led by researchers from the University of Science and Technology of China, shows that a reaction between helium ions and CO2 can produce molecular oxygen. This process challenges traditional methods of life detect...
-
Robots May Soon Detect Emotions by Measuring Your Sweat, Scientists Say
According to research published in IEEE Access, scientists have identified skin conductance as a potential method for robots to detect human emotions. By measuring changes in skin conductivity caused by sweating, robots could distinguish between emotions like fear, humour, and familial bonding. This study, conducted by Tokyo Metropolitan University...
-
New Study Challenges Presence of Intermediate-Mass Black Hole in Omega Centauri
Research published in Astronomy & Astrophysics revises earlier claims of an intermediate-mass black hole in Omega Centauri. Observed stellar velocities in the dense star cluster are now attributed to stellar-mass black holes. Pulsar data enabled scientists to refine their methods for detecting gravitational fields, offering deeper insights into the...
-
Scientists Develop New Approach to Capture Gravitational Wave Memory from Supernovae
A study published in Physical Review Letters highlights new methods to detect the gravitational wave memory effect, a unique phenomenon predicted by Einstein's general relativity. Core-collapse supernovae (massive stellar explosions) generate these low-frequency gravitational waves, offering a rare glimpse into stellar interiors. Despite their weak...
-
Astrobiologists Create Framework to Study Extraterrestrial Life Evolution
Astrobiologists are redefining the search for extraterrestrial life, focusing on evolution and complexity in physical systems. Methods include spectroscopy for detecting chemical signatures and frameworks exploring non-Earth biochemistry. Researchers are also investigating technosignatures and minerals linked to biological processes. A universal un...
-
Researchers Propose New Methods to Spot Atom-Sized Primordial Black Holes Moving Across Solar System
Recent studies suggest that microscopic primordial black holes may exist within the solar system, potentially impacting planetary orbits and satellite movements. These small, early-universe black holes could also contribute to the mystery of dark matter, which makes up 85% of the universe's mass. Methods are being developed to detect their gravitat...
