Cosmic
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Scientists May Have Solved the Missing Sulfur Mystery in Star-Forming Clouds
A new simulation suggests sulfur in star-forming clouds may be locked inside icy dust grains through previously overlooked chemical reactions. The findings offer fresh clues to a decades-old cosmic mystery and could improve our understanding of life's essential ingredients in space.
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Astronomers Discover Why Massive Galaxies Died Early in the Universe
Astronomers have discovered a powerful galactic wind in the merging galaxy system CRISTAL-02. The outflow is removing star-forming gas faster than it can be replenished, providing the first direct evidence for a mechanism that may have shut down star formation in massive early galaxies.
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Astronomers Detect Star-Forming Fuel in a Galaxy 13 Billion Light-Years Away
Using ALMA and the Very Large Array, astronomers directly detected a massive reservoir of molecular gas in REBELS-25, a galaxy from just 700 million years after the Big Bang. The finding provides the clearest evidence yet that some early galaxies were already loaded with the fuel needed for rapid star formation.
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NASA Spots Near-Light-Speed Particles Around Jupiter, Offering Clues To Cosmic Ray Origins
New observations from Jupiter have now provided direct confirmation of the process.
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Scientists Discover 77 Rare Red Quasars Hidden Behind Cosmic Dust
Scientists have discovered 77 rare red quasars hidden behind cosmic dust using NASA’s SPHEREx telescope. The findings support theories linking galaxy mergers to rapid black hole growth and galaxy evolution.
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Cosmic Collab Of Two Space Telescopes Shows Cat's Paw Nebula In Stunning Detail: "A-Meow-Zing"
The Cat's Paw Nebula, also catalogued as NGC 6334 and sometimes called the Bear Claw Nebula
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NASA Shuts Down Voyager 1 Instrument to Extend Mission Life in Deep Space
NASA has shut down an instrument on Voyager 1 to conserve power, extending its mission in interstellar space as it continues to send valuable data back to Earth.
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Scientists Revise Timeline For End Of The Universe, And It's Earlier Than Previously Estimated
The study is based on Hawking radiation introduced by Stephen Hawking.
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NASA Captures Rare Neutron Star Collision In Tiny Distant Galaxy
Scientists believe this long stream of gas may have formed when several galaxies collided millions of years ago.
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NASA Shares Image Revealing Egg Nebula's "Yolk" Star And Dust Cloud
According to astronomers, these types of aging stars produce large amounts of cosmic dust and spread it into space.
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James Webb Space Telescope Finds Most Distant Galaxy Ever Detected
The James Webb Space Telescope has discovered MoM-z14, the most distant galaxy ever observed, dating to just 280 million years after the Big Bang. The galaxy’s brightness, chemical richness, and structure challenge existing theories of early cosmic evolution. Scientists say the finding highlights a growing gap between models and observations of t...
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Gravity May Behave Differently Across the Universe, Study Suggests
A new study suggests dark matter may not exist. Physicist Naman Kumar proposes gravity weakens differently across vast distances, following a 1/r rule. This modified gravity model reproduces galaxy rotation curves using only visible matter, challenging long-held assumptions about unseen mass in the universe, and reshaping theories of cosmic structu...
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Impossible Neutrino Detected on Earth May Come From an Exploding Primordial Black Hole
A mysterious neutrino detected in 2023 may be debris from an exploding primordial black hole. Scientists say the ultra-energetic particle defies known cosmic sources and could represent Hawking radiation, offering rare insight into early-universe physics and the possible nature of dark matter while challenging theories of black holes and cosmology.
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James Webb Telescope Discovers Most Distant Galaxy From Just 300 Million Years After the Big Bang
The James Webb Space Telescope has discovered the most distant galaxy ever observed, JADES-GS-z14-0, seen as it existed just 300 million years after the Big Bang. Its unexpected brightness and chemical complexity suggest rapid early star formation, challenging long-standing theories about how the first galaxies evolved in the early universe.
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Scientists Solve Mystery Of Puzzling Radio Pulses From Space
Cosmic radio pulses repeating every few minutes or hours, known as long-period transients, have puzzled astronomers since their discovery in 2022. Our new study, published in Nature Astronomy today, might finally add some clarity.
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Scientists May Have Solved the Missing Sulfur Mystery in Star-Forming Clouds
A new simulation suggests sulfur in star-forming clouds may be locked inside icy dust grains through previously overlooked chemical reactions. The findings offer fresh clues to a decades-old cosmic mystery and could improve our understanding of life's essential ingredients in space.
-
Astronomers Discover Why Massive Galaxies Died Early in the Universe
Astronomers have discovered a powerful galactic wind in the merging galaxy system CRISTAL-02. The outflow is removing star-forming gas faster than it can be replenished, providing the first direct evidence for a mechanism that may have shut down star formation in massive early galaxies.
-
Astronomers Detect Star-Forming Fuel in a Galaxy 13 Billion Light-Years Away
Using ALMA and the Very Large Array, astronomers directly detected a massive reservoir of molecular gas in REBELS-25, a galaxy from just 700 million years after the Big Bang. The finding provides the clearest evidence yet that some early galaxies were already loaded with the fuel needed for rapid star formation.
-
NASA Spots Near-Light-Speed Particles Around Jupiter, Offering Clues To Cosmic Ray Origins
New observations from Jupiter have now provided direct confirmation of the process.
-
Scientists Discover 77 Rare Red Quasars Hidden Behind Cosmic Dust
Scientists have discovered 77 rare red quasars hidden behind cosmic dust using NASA’s SPHEREx telescope. The findings support theories linking galaxy mergers to rapid black hole growth and galaxy evolution.
-
Cosmic Collab Of Two Space Telescopes Shows Cat's Paw Nebula In Stunning Detail: "A-Meow-Zing"
The Cat's Paw Nebula, also catalogued as NGC 6334 and sometimes called the Bear Claw Nebula
-
NASA Shuts Down Voyager 1 Instrument to Extend Mission Life in Deep Space
NASA has shut down an instrument on Voyager 1 to conserve power, extending its mission in interstellar space as it continues to send valuable data back to Earth.
-
Scientists Revise Timeline For End Of The Universe, And It's Earlier Than Previously Estimated
The study is based on Hawking radiation introduced by Stephen Hawking.
-
NASA Captures Rare Neutron Star Collision In Tiny Distant Galaxy
Scientists believe this long stream of gas may have formed when several galaxies collided millions of years ago.
-
NASA Shares Image Revealing Egg Nebula's "Yolk" Star And Dust Cloud
According to astronomers, these types of aging stars produce large amounts of cosmic dust and spread it into space.
-
James Webb Space Telescope Finds Most Distant Galaxy Ever Detected
The James Webb Space Telescope has discovered MoM-z14, the most distant galaxy ever observed, dating to just 280 million years after the Big Bang. The galaxy’s brightness, chemical richness, and structure challenge existing theories of early cosmic evolution. Scientists say the finding highlights a growing gap between models and observations of t...
-
Gravity May Behave Differently Across the Universe, Study Suggests
A new study suggests dark matter may not exist. Physicist Naman Kumar proposes gravity weakens differently across vast distances, following a 1/r rule. This modified gravity model reproduces galaxy rotation curves using only visible matter, challenging long-held assumptions about unseen mass in the universe, and reshaping theories of cosmic structu...
-
Impossible Neutrino Detected on Earth May Come From an Exploding Primordial Black Hole
A mysterious neutrino detected in 2023 may be debris from an exploding primordial black hole. Scientists say the ultra-energetic particle defies known cosmic sources and could represent Hawking radiation, offering rare insight into early-universe physics and the possible nature of dark matter while challenging theories of black holes and cosmology.
-
James Webb Telescope Discovers Most Distant Galaxy From Just 300 Million Years After the Big Bang
The James Webb Space Telescope has discovered the most distant galaxy ever observed, JADES-GS-z14-0, seen as it existed just 300 million years after the Big Bang. Its unexpected brightness and chemical complexity suggest rapid early star formation, challenging long-standing theories about how the first galaxies evolved in the early universe.
-
Scientists Solve Mystery Of Puzzling Radio Pulses From Space
Cosmic radio pulses repeating every few minutes or hours, known as long-period transients, have puzzled astronomers since their discovery in 2022. Our new study, published in Nature Astronomy today, might finally add some clarity.
