Type II Supernova Stars exist in a delicate balance between their owngravityand the fusion engine they ignite. The sheer mass of a star is enough to crush lighter elements together into heavier ones, which rele
but we cannot go outside the galaxy to see this spiral structure firsthand. However, withtelescopes, we can see other spiral galaxies from the outside and conclude that the Milky Way is like them. Where this analogy breaks
The Milky Way is what's known as a spiral galaxy, meaning that it looks like a broad, flattened disc with a slight bulge protruding outward at its center. That arrangement is the product of rotation speed, time and gravity. To learn more, we talked to astrophysicist Raja GuhaThakurta, ...
causing a supernova (the explosion of a star).3The largest, known as supermassive black holes, can have masses that are millions if not billions of times the mass of the Sun. It is thought
The gas and dust in nebulae can also be ionized, meaning that they have lost or gained electrons, and this can lead to the emission of light at various wavelengths, resulting in the characteristic colors and patterns seen in nebulae.
I wrote a post in response, pretty much saying that I wouldn’t ever do such “translations” because if someone was reading my blog, and didn’t understand something, they could either look it up, assume the meaning from context, or just accept the way I wrote. But I made the ...
Before a massive star experiences its supernova death, it briefly becomes a Wolf-Rayet star and can outshine the sun millions of times over.
processing. There are two basic parallel processing approaches:symmetric multiprocessingandmassively parallel processing. In some cases, supercomputers are distributed, meaning they draw computing power from many individual networked PCs in different locations instead of housing all the CPUs in one location....
Idioms are expressions that have a meaning other than what they literally say. For example, a common idiom for a heavy rainstorm is that it is raining cats and dogs. Answer and Explanation: Alligator tears, better known as crocodile tears, is an idiom that means someone is pretending to be...
Dark matter was coined by the famous Swiss physicist Fritz Zwicky. He worked most of his life at the California Institute of Technology in theU.S.It was he who first used the term “supernova” as well. He was such a heavy hitter that everyone paid attention when his gigantic brain went...