How and When Will a neutron Star Become a Hyperon Star?. Jia H Y,Sun B X,Meng J,et al. Chinese Physics Letter . 2001贾焕玉,孙宝玺,孟杰.How and When Will a Neutron Star Become a Hyperon Star?,2001JIA Huan-yu, SUN Bao-xi, MENG Jie, et al. How and When Will a Neutron Star ...
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If it's a bright, clear day outside, you may instinctively reach for your sunglasses when you head for the door. And you probably do it without much thought about them. But you probably do think about sunglasses when you go to buy a new pair -- whether you walk into the discount sto...
If it's a bright, clear day outside, you may instinctively reach for your sunglasses when you head for the door. And you probably do it without much thought about them. But you probably do think about sunglasses when you go to buy a new pair -- whether you walk into the discount sto...
Not only are atoms formed from smaller particles (protons and neutrons, which in turn are formed from quarks, and electrons), but they can also very much be split. Indeed, "splitting the atom" is a common phrase referring to nuclear fission power, and scarily the atomic bomb. There's a...
How wide is the sun? How much does it weigh? How far is it from earth?Sun:The source of the light on earth is the sun. Sun is one of the stars made up of hydrogen and helium molecules. The nuclear fusion reaction between hydrogen and helium releases an enormous amount...
How strong gravity is when the neutrons are not together in the neutron star, and how gravity acts when they are separated?Neutron stars:The Neutrons stars have an intense field that can impact the orbits and other planets if they come close. ...
The answer was a“well, sort of”in that technology had replaced much of the thinking that used to be necessary. Yes, technology is a wonderful thing, but humans are increasingly going from driver to passenger on the tech bus. Carl Hillier ...
This doesn't give engineers much extra weight to work with when they are trying to send a useful payload into space. But there are ways to optimize the weight of rocket parts. [Now Boarding: The Top 10 Private Spaceships] Strong and lightweight carbon composite materials, for example, could...
Much of the time this is true. All we had to do was look hard enough until we found a situation for which it wasn't. Behold the Bullet Cluster. Scientific paper http://www.iop.org/EJ/abstract/1538-4357/648/2/L109/. The basic idea here is that since dark matter doesn't ...