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  Los Angeles CA (SPX) Mar 04, 2025 An international team of scientists has determined that the fluctuating brightness of SIMP 0136, a free-floating planetary-mass object, results from a complex interplay of atmospheric factors rather than cloud cover alone. Using NASA's James Webb Space Telescope, researchers observed a broad infrared spectrum from SIMP 0136 over two full rotations. This analysis revealed dynamic cloud layers, fluctuating temperatures, and changing carbon chemistry, previously undetectable. These findings off ... read more |
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Star Mergers' Magnetic Outflows Spawn Universe's Highest-Energy ParticlesLos Angeles CA (SPX) Mar 01, 2025 Ultrahigh Energy Cosmic Rays (UHECRs) are the most energetic particles known in the universe, with energies exceeding those attainable by human-made accelerators by more than a million times. Despit ... more 
New Constraints on Dark Matter Properties from Latest ObservationsTokyo, Japan (SPX) Mar 01, 2025 A research team from Tokyo Metropolitan University has made significant progress in the ongoing search for dark matter. Utilizing advanced spectrographic technology and the Magellan Clay Telescope, ... more 
MSU forges strategic partnership to solve the mystery of how planets are formedEast Lansing MI (SPX) Feb 28, 2025 Astronomers have long grappled with the question, How do planets form? A new collaboration among Michigan State University, Arizona State University and Lawrence Livermore National Laboratory will s ... more 
Young Star Clusters Spawn Free-Floating Planetary-Mass ObjectsBerlin, Germany (SPX) Feb 28, 2025 Planetary-mass objects (PMOs) are celestial wanderers, freely drifting through space without being bound to any star. Weighing less than 13 times the mass of Jupiter, these objects have been observe ... more |
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New photon-avalanching nanoparticles could enable next-generation optical computersBerkeley CA (SPX) Mar 01, 2025 A research team co-led by Lawrence Berkeley National Laboratory (Berkeley Lab), Columbia University, and Universidad Autonoma de Madrid has developed a new optical computing material from photon ava ... more |
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Mission accomplished for Integral, ESA's gamma-ray telescope Paris (ESA) Feb 27, 2025 The European Space Agency's gamma-ray telescope ends its observations next 28th February. During its 22 years in space, Integral has reshaped our view of the most dramatic events in the Universe. Th ... more 
The Galactic Voyage of Our Solar SystemBerlin, Germany (SPX) Feb 26, 2025 An international team of researchers, led by the University of Vienna, has determined that our Solar System journeyed through the Orion star-forming complex, a key structure within the Radcliffe Wav ... more 
Today's forecast Partially cloudy skies on an ultra-hot NeptuneLos Angeles CA (SPX) Feb 26, 2025 New insights into the extreme atmosphere of LTT 9779 b, a rare ultra-hot Neptune, have emerged from observations conducted using the James Webb Space Telescope (JWST). Led by Louis-Philippe Coulombe ... more 
UAH team determine local dark matter density using direct acceleration measurementsHuntsville AL (SPX) Feb 26, 2025 Dr. Sukanya Chakrabarti, the Pei-Ling Chan Endowed Chair in the College of Science at The University of Alabama in Huntsville (UAH), and her team have pioneered the use of gravitational acceleration ... more |
 
What Hundreds of Millions of Galaxies Can Teach Us About the Big BangPasadena CA (SPX) Feb 21, 2025 Soon, a new cone-shaped spacecraft will launch into space on a mission to chart the skies like never before. Called SPHEREx (for Spectro-Photometer for the History of the Universe, Epoch of Reioniza ... more  |
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Illuminating the Inner Workings of the ProtonSydney, Australia (SPX) Feb 21, 2025 A team of scientists has successfully mapped the intricate forces at play inside a proton, revealing with unprecedented precision how quarks-its fundamental components-react when exposed to high-ene ... more 
Flickering Light Show: Milky Way's Supermassive Black Hole Emits Continuous FlaresLos Angeles CA (SPX) Feb 20, 2025 The Milky Way's central supermassive black hole, Sagittarius A*, is proving to be a relentless source of cosmic activity, continuously producing bursts of light with no apparent pattern, according t ... more 
Mystery Surrounds Newly Discovered Cosmic Explosion Hidden for YearsLondon, UK (SPX) Feb 20, 2025 A powerful cosmic explosion from an unidentified object beyond our galaxy has intrigued astronomers after being unearthed in decades-old data from NASA's Chandra X-ray Observatory. This extraordinar ... more 
First 3D Atmospheric Mapping of an Exoplanet Reveals Extreme Weather PatternsBerlin, Germany (SPX) Feb 20, 2025 For the first time, astronomers have mapped the three-dimensional structure of an exoplanet's atmosphere, uncovering extreme weather conditions driven by powerful jet streams. By utilizing the full ... more |
NASA Investigates Spaceborne Antibiotic Resistance with ISS ExperimentLos Angeles CA (SPX) Feb 20, 2025 NASA is advancing research on astronaut health with a new experiment aboard the International Space Station (ISS) aimed at accelerating the detection of antibiotic-resistant bacteria. This initiativ ... more 
This exoplanet's extreme climate challenges atmospheric modelsBerlin, Germany (SPX) Feb 20, 2025 An international team of astronomers has conducted an unprecedentedly precise observation of the exoplanet WASP-121b by utilizing the combined power of the four telescopes in the Very Large Telescop ... more 
Trying to solve a key black hole mystery: Simulating magnetic flows around black holesLos Angeles CA (SPX) Feb 20, 2025 Black holes are not just cosmic voids; they are dynamic engines capable of generating and redistributing immense amounts of energy. Encircled by swirling disks of gas and dust-known as accretion dis ... more 
U-M astronomy will lead its first satellite mission with NASA grantAnn Arbor, MI (SPX) Feb 20, 2025 The first space mission led by the University of Michigan Department of Astronomy is scheduled to launch in 2029 with the support of a NASA grant worth $10 million. The mission is called STARI ... more |
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Ultra-low-noise Infrared Detectors Advance Exoplanet ImagingLos Angeles CA (SPX) Feb 20, 2025 One of the foremost objectives in astrophysics is the identification of Earth-like exoplanets that could potentially support life. Although thousands of exoplanets have been detected, most of these ... more 
Einstein Probe captures elusive X-ray pairParis, France (SPX) Feb 20, 2025 The Einstein Probe satellite, utilizing its innovative lobster-eye X-ray optics, has detected a rare cosmic phenomenon-an intense X-ray burst from an unusual binary star system. This discovery highl ... more 
UC Irvine study explores habitability of exoplanets orbiting white dwarf starsLos Angeles CA (SPX) Feb 18, 2025 A recent study led by Aomawa Shields, associate professor of physics and astronomy at the University of California, Irvine, suggests that exoplanets orbiting white dwarf stars could be more habitabl ... more 
NASA's SPHEREx Telescope to Explore Cosmic Reservoirs of Life's Building BlocksLos Angeles CA (SPX) Feb 16, 2025 Water is essential for all known forms of life on Earth, leading scientists searching for extraterrestrial life to adopt the principle of "follow the water." NASA's upcoming SPHEREx (Spectro-Photome ... more |
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How Early Earth's Environmental Cycles Shaped Molecular EvolutionParis, France (SPX) Feb 18, 2025 A recent study has uncovered how environmental fluctuations on early Earth influenced the formation of complex chemical mixtures, offering insights into the prebiotic chemistry that may have led to ... more |
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Study suggests intelligent life may be inevitableLos Angeles CA (SPX) Feb 18, 2025 A new study challenges the long-held belief that intelligent life is a rare cosmic accident, proposing instead that humanity's emergence was a predictable outcome of Earth's evolving environment. Th ... more 
Greetings from the Fourth DimensionParis, France (SPX) Feb 18, 2025 In April 1982, Professor Dan Shechtman of the Technion-Israel Institute of Technology made a groundbreaking discovery that would later earn him the 2011 Nobel Prize in Chemistry: the quasiperiodic c ... more 
MSU scientists discover new sources for 'the molecule that made the universe'East Lansing MI (SPX) Feb 18, 2025 From helping catalyze interstellar reactions and fueling the birth of stars to its presence in neighborhood gas giants like Saturn and Jupiter, trihydrogen, or H3+, is best known as the "the molecul ... more 
New Findings on Atomic Nucleus Structure and Potential Dark ForcesBerlin, Germany (SPX) Feb 18, 2025 For nearly a century, scientists have observed that a significant portion of the universe's matter consists of mysterious dark matter, which interacts with visible matter primarily through gravity. ... more |
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