Star network

The upper point on the main sequence which is the most densely populated with stars where the red giants seem to begin is called the turnoff point; the exact location of turnoff point indicates the age of the cluster. Deriving the distance and age of M52 We have already identified main sequence, turnoff point, and giant red for M52 shown in figure by comparing with Figure 1. A best fit line this will help to find the distance to open cluster M52 by using the techniques of best fit line. In…

Without the gravitational pull or the attraction a sun exerts on our planets we would just float away from the sun. According to http://earthsky.org/ Inside of spinning disk is a rocky material because all of the gas had joined together and created a star.…

During their existence, stars form when the density of interstellar gas and dust, which form molecular clouds, reaches a certain point, and die by collapsing and turning into a white dwarf or a neutron star. Stars can fail and become a brown dwarf. Stars form when the density of the concentration of molecular clouds collapses and reaches a certain point. These regions are usually extremely cold and contain carbon and hydrogen. However, not all materials from the clouds form stars. Some of the…

civilizations within the universe right now. R* is the approximate rate of the formation of stars within our galaxy. Fp represents the fraction of stars in the Milky Way that are companioned by other planets. Ne takes the place of the number of planets per sun-like star that have habitable ecospheres, which is what allows for the chemical evolution of life. Fl is what breaks up the planets per sun-like star which obtain inhabiting ecospheres and separates them from the ones that actually do…

Theory on Lithium in Stars May Be Confirmed The light chemical element lithium is one of the few elements that is predicted to have been created by the Big Bang, 13.8 billion years ago. But understanding the amounts of lithium observed in stars around us today in the Universe has given astronomers headaches. Most heavy elements are produced during supernovae, as massive stars explode in their death throes. However, these events were believed to be too rare to produce the vast amount of…

Fixtures of the northern sky, the Big and Little Dippers, swing around the North Star, Polaris, once a day or once every 23 hours and 56 minutes. Polaris marks the north celestial pole around which all the stars of the northern sky appears to rotate. It also marks the end of the Little Dipper’s handle and the whole constellation (Ursa Minor) is circumpolar, which means it’s always above the horizon in northern latitudes to as far south as the tropic of Cancer (23.5 degrees north latitude). The…

in the sky. Some Nebulas can be seen with a naked eye, this one can not because it does not glow as bright as others. This star isn’t as bright as others because it is larger. Red Supergiant : The Red Supergiant is a star with a supergiant luminosity class. The “red” part of Red Supergiant is because of the cool temperature, Red Supergiants…

be untouchable. This was until black holes were discovered. These collections of matter hold the seemingly supernatural effect to alter time as we know it. A black hole is a star that has collapsed and become so dense that it creates a gravitational field strong enough that nothing, not even light, can escape. When a star dies it leaves behind a very dense remnant core. If the core’s mass is more than three times the mass of the sun, the force of gravity will then overpower the other forces,…

profound inside using so as to throb goliath stars a procedure like medicinal ultrasound. Attractive fields have critical results in all phases of stellar advancement, from a star's arrangement to its destruction. Presently, surprisingly, astrophysicists have the capacity to decide the vicinity of solid attractive fields profound inside throbbing goliath stars. Analysts utilized asteroseismology - a control like seismology - to track waves going through stars with a specific end goal to…

The Life Cycle of Stars The life cycle of a star is an incredible, miraculous phenomenon that begins with just two elements: helium and hydrogen. The result is the all well known star that is seen twinkling in the night sky and also what lights up the day here on Earth. There are hundreds upon thousands of stars that take on many different sizes and colors. Depending on the size of the star from its birth, the star could take two paths at the end of its life: turn into a nebula leaving behind a…