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Mystery of dark matter — and search for WIMP(图)     暗物质  WIMP  粒子物理学       font style='font-size:12px;'> 2023/6/21
Scientists know that dark matter exists because although we can’t see it, we can see the effects of what it does in the world, sort of like a ghost bumping around a haunted house. And we’re not sure w...
When the most massive stars die, they collapse under their own gravity and leave behind black holes. When stars that are a bit less massive die, they explode in supernovas and leave behind dense, dead...
NSF-funded scientists at the New Jersey Institute of Technology have shed new light on one of the central mysteries of solar physics: how energy from the sun is transferred to the star's upper atmosph...
A 60-year-old mystery about the source of energetic, potentially damaging particles in Earth's radiation belts has been solved using data from a shoebox-sized satellite built and operated by students....
Exploding stars lit the way for our understanding of the universe, but researchers are still in the dark about many of their features.A team of scientists, including scholars from the University of Ch...
Caltech Chemical Engineer Explains Oxygen Mystery on Comets     Caltech Chemical Engineer  Oxygen Mystery  Comets       font style='font-size:12px;'> 2017/7/20
A Caltech chemical engineer who normally develops new ways to fabricate microprocessors in computers has figured out how to explain a nagging mystery in space—why comets expel oxygen gas, the same gas...
Vast luminous nebula poses a cosmic mystery     Vast luminous  nebula poses  cosmic mystery       font style='font-size:12px;'> 2017/3/14
Astronomers have found an enormous, glowing blob of gas in the distant universe, with no obvious source of power for the light it is emitting. Called an "enormous Lyman-alpha nebula" (ELAN), it is the...
SEEING TRIPLE:NEW 3-D MODEL COULD SOLVE SUPERNOVA MYSTERY     NEW 3-D MODEL  SUPERNOVA MYSTERY       font style='font-size:12px;'> 2015/8/4
Giant stars die a violent death. After a life of several million years, they collapse into themselves and then explode in what is known as a supernova.How these stars explode remains a mystery. Howeve...
An interstellar mystery of why stars form has been solved thanks to the most realistic supercomputer simulations of galaxies yet made.Theoretical astrophysicist Philip Hopkins of the California Instit...
Radio telescopes unravel mystery of nova gamma rays(图)     nova gamma rays  Radio telescopes       font style='font-size:12px;'> 2014/12/1
Highly-detailed radio-telescope images have pinpointed the locations where a stellar explosion called a nova emitted gamma rays, the most energetic form of electromagnetic waves. The discovery reveale...
Brief pulse detected by Arecibo telescope appears to come from far beyond our galaxy.The discovery of a split-second burst of radio waves by scientists using the Arecibo radio telescope in Puerto Rico...
Dwarf galaxy solves supermassive mystery(图)     Dwarf galaxy  supermassive mystery       font style='font-size:12px;'> 2011/1/21
Ever since supermassive black holes were found to lurk at the heart of most large galaxies, astronomers have wondered what came first: the galaxies or the black holes themselves? Now astronomers in th...
April 19, 2007,UPTON, NY – Lawrence M. Krauss, Ambrose Swasey Professor of Physics and Astronomy at Case Western University, will give a BSA Distinguished Lecture titled “Einstein’s Biggest Blunder: A...

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