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Published NASA's Fermi finds new feature in brightest gamma-ray burst yet seen
(via sciencedaily.com) Original source In October 2022, astronomers were stunned by what was quickly dubbed the BOAT -- the brightest-of-al...
Published No gamma rays seen coming from nearby supernova
(via sciencedaily.com) Original source A nearby supernova in 2023 offered astrophysicists an excellent opportunity to test ideas about how...
Published Brightest gamma-ray burst ever observed reveals new mysteries of cosmic explosions - Brightest Gamma-Ray Burst Ever Observed Reveals New Mysteries of Cosmic Explosions
(via sciencedaily.com) Scientists believe the gamma-ray emission, which lasted over 300 seconds, is the birth cry of a blac ...
Published Telescope Array detects second highest-energy cosmic ray ever
(via sciencedaily.com) Original source In 1991, an experiment detected the highest-energy cosmic ray ever observed. Later dubbed the Oh-My- ...
Published NASA's Swift, Fermi missions detect exceptional cosmic blast - NASA's Swift, Fermi Missions Detect Exceptional Cosmic Blast
(via sciencedaily.com) Astronomers around the world are captivated by an unusually bright and long-lasting pulse of high-en...
Published New X-ray imaging technique to study the transient phases of quantum materials - New X-ray Imaging Technique to Study the Transient Phases of Quantum Materials
(via sciencedaily.com) Original source An international team of researchers has recently demonstrated for the first time the use of a new l...
Published Astronomers confirm star wreck as source of extreme cosmic particles - Astronomers Confirm Star Wreck as Source of Extreme Cosmic Particles
(via sciencedaily.com) NASA's Fermi Gamma-ray Space Telescope confirms one supernova remnant as a launch site for some of o ...
Published X-ray detection sheds new light on Pluto - X-Ray Detection Sheds New Light on Pluto
(via sciencedaily.com) Scientists using NASA's Chandra X-ray Observatory have made the first detections of X-rays from Plut ...
Published Ice-cold electron beams for ultra-compact X-ray lasers - Ice-Cold Electron Beams for Ultra-Compact X-Ray Lasers
(via sciencedaily.com) Original source Ice-cold electron beams could pave the way to reducing X-ray free-electron lasers (X-FELs) to a frac ...
Published Ray-finned fish survived mass extinction event - Ray-Finned Fish Survived Mass Extinction Event
(via sciencedaily.com) Ray-finned fish, now the most diverse group of backboned animals, were not as hard hit by a mass ext ...
Published Falling stardust, wobbly jets explain blinking gamma ray bursts - Falling Stardust, Wobbly Jets Explain Blinking Gamma Ray Bursts
(via sciencedaily.com) Astrophysicists have developed the first 3D simulation of the entire evolution of a jet -- from its...
Published Tens of thousands of endangered sharks and rays caught off Congo
(via sciencedaily.com) Original source Tens of thousands of endangered sharks and rays are caught by small-scale fisheries off the Republic ...
Published New mirror that can be flexibly shaped improves X-ray microscopes
(via sciencedaily.com) Original source Researchers have developed a unique shape-tunable mirror that can change shape to optimally channel...
Published Scientists capture X-rays from upward positive lightning
(via sciencedaily.com) Original source Researchers have for the first time recorded X-rays being produced at the beginning of upward positi ...
Published Surprise gamma-ray feature beyond our galaxy
(via sciencedaily.com) Original source Astronomers analyzing 13 years of data from NASA's Fermi Gamma-ray Space Telescope have found an une ...
Published Achieving quantum memory in the hard X-ray range
(via sciencedaily.com) Original source Physicists have used Doppler-shifted nuclear resonant absorbers to form a nuclear frequency comb, en...
Published After hundreds of years, study confirms Bermuda now home to cownose rays
(via sciencedaily.com) Original source Using citizen science, photographs, on-water observations and the combination of morphological and g...
Published Scientists discover the highest energy gamma-rays ever from a pulsar
(via sciencedaily.com) Original source Scientists have detected the highest energy gamma rays ever from a dead star called a pulsar. The en ...
Published A hidden treasure in the Milky Way -- Astronomers uncover ultrabright x-ray source
(via sciencedaily.com) Original source Astronomers uncovered that a well-known X-ray binary, whose exact nature has been a mystery to scien ...
Published Measuring gamma-ray bursts' hidden energy unearths clues to the evolution of the universe - Measuring Gamma-Ray Bursts' Hidden Energy Unearths Clues to the Evolution of the Universe
(via sciencedaily.com) When stars die out, they emit gamma-ray bursts. Although scientist can calculate the explosion energ ...