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Based on years of studying the science of emotions, a new book by Dacher Keltner makes the case for the life-affirming power of awe.
The universe is all the time, space, matter, and energy in existence. It can also mean a person's world, as in "My family is my universe." It means 'reality' in the term 'parallel universe.'
High-speed jets from dying stars could produce gravitational waves detectable by the LIGO project.
Recently, it was argued that the energy density of the supranuclear dense matter inside the cores of massive neutron stars must have reached the , beyond which supranuclear dense matter becomes incompressible entropy-free gluon-quark superfluid. As this matter is also confined and embedded in flat spacetime, it is Lorentz invariant and could be treated as vacuum. The lower bound of matter in the universe may be derived using the following observational constraints: 1) The average energy density of the observable universe is erg/cc, 2) The observable universe is remarkably flat, and 3) the Hub...
Impressive research conducted at ETH Zurich did show that quantum entanglement applies to even macroscopic quantum systems. In that case, superconducting Qbits.