Category Archives: science and technology

Quantum entanglement is a physical phenomenon that occurs when pairs or groups of particles are generated, interact, or share spatial proximity in ways such that the quantum state of each particle cannot be described independently of the state of the others, even when the particles are separated by a large distance.

At 33 light-years away is an exoplanet called Gliese 436 b. The planet is composed of different water elements, which form burning ice. In other words, the ice on the planet remains solid due to pressure, while the extreme surface temperature of 570° F (300° C) super-heats the water, causing it to come off asContinue reading “Do you know about the “burning ice planet” ?”

Mars once had salt lakes that are similar to those on Earth and has gone through wet and dry periods, according to an international team of scientists that includes a Texas A&M University College of Geosciences researcher.

It is actually possible to trap a laser beam in water. It happens due to a phenomenon called total internal reflection which occurs when light travels through a dense material and hits boundary of a material which has lesser density. If the critical angle is shallow enough, then, the light will reflect.

Twelve billion miles from Earth, there is an elusive boundary that marks the edge of the sun’s realm and the start of interstellar space. When Voyager 2, the longest-running space mission, crossed that frontier more than 40 years after its launch it sent a faint signal from the other side that scientists have now decoded.Continue reading “Voyager 2 at the Edge of the Sun’s Realm”

Nov 5, 2019 Nuclear pasta is a theoretical type of degenerate matter that is postulated to exist within the crusts of neutron stars. Between the surface of a neutron star and the quark–gluon plasma at the core, at matter densities of 1014 g/cm3, nuclear attraction and Coulomb repulsion forces are of similar magnitude. The competitionContinue reading “What is Nuclear Past ?”

Nov 4, 2019 In gamma-ray astronomy, gamma-ray bursts are extremely energetic explosions that have been observed in distant galaxies. They are the brightest electromagnetic events known to occur in the universe. Bursts can last from ten milliseconds to several hours