The Sun Is A Star

The Sun is Also A Star tells the story of Natasha and Daniel, two teens in New York City. Natasha is Jamaican and moved to the US illegally when she was eight years old. Daniel is a first generation American citizen but his parents moved to New York from Korea a few years before he was born. They meet in a record store and end up spending the day together wandering the city. They are reserved at first but eventually establish a great connection and learn so much from each other as they discuss their belief (or lack thereof) in god, fate, and destiny. The problem is that Natasha’s family is being deported back to Jamaica that night. Daniel teaches Natasha that sometimes things happen for a reason and Natasha teaches Daniel that sometimes, life is unfair. The book addresses 21st century themes through the characters narratives and issues, including immigration, the American Dream, and modern views on God and fate.

The Five suns is creation story of the Aztec based on the mythological account of space, time, universe, people, animals and the world they lived in, as they understood it. The myth explains life’s unknowable obscurities to the Mesoamerica Mexica and Azteca people and it deeply rooted in their culture. Per the Archaeologist Nicoletta Maestri, “they believed their world had been created and destroyed four times before, and the current age, the fifth sun, would also end in violence at the end of the calendric cycle.” The mythologies claims that human have the responsibility of making sense of their surrounding as well as live by the god’s rule who have made human existence possible by sacrificing their blood and bones. The story begins with the primary maternities couples named Tonacacihuatl and Tonacateuctli known as Ometeotl or the gods of duality. They created the nine level of the universe and instructed their four

“The sun is the heart of our solar system” (NASA Solar System Exploration) which is located at the center of the solar system. The sun has a radius of 432,168.6 miles. You would need 1.3 million Earths to fill up the sun. But the sun is not the largest star there are several that are much larger. The sun is the closest star to Earth which is around 93 million miles. The sun is like a big ball of gas. “In terms of the number of atoms, it is made of 91.0% hydrogen and 8.9% helium.” (NASA Solar System Exploration). But if you measure by mass the sun is made up of “70.6% hydrogen and 27.4% helium.” (NASA Solar System Exploration). Gravitational attraction which is made by pressure and temperature in the core holds together the sun. There is three main layers in the sun which are the core, the radiative zone, and the convective zone. Inside the core temperatures can reach 27 million degrees Fahrenheit

For the low-mass stars, the expansion to the red giant phase will begin when about 90% of its hydrogen has been converted to helium. During the contraction of its core, a complicated sequence of events occurs. The shrinkage required to produce the energy radiated by the large giant causes the core to shrink to the dimensions of a white dwarf, while hydrogen continues to burn by nuclear fusion in a thin shell surrounding the core. This shell provides most of the energy that is radiated away by

After its core hydrogen is depleted, a red main sequence star will go supernova after its red giant phase.

The sun is a big, hot ball of hydrogen gas which enables us to feel the sun’s heat and see its brightness. Every second of every day, the sun transforms over 700 million tons of hydrogen into over 600 million tons of helium. The sun produces so much energy that we can see the sun’s brightness and feel its heat. Hydrogen fusion takes place in the Sun’s core and the gas is heated by the energy that is discharged above the core. Ultimately the gas becomes less dense and the heat from below turns the gas

1. The earth’s sun is a star, it generates heat and light through nuclear fusion.

The life cycle of the Sun starts like all stars with a cloud of dust and gas made up of mostly hydrogen. If the cloud cools, it will shrink because of the gravitational pull between the particles

13) When we say a star “moves” on a H-R diagram we are not saying that it is physically moving from one place to another, we are saying that it is transitioning from one stage of its evolutionary life to another. For example we might say it is moving from pre-main sequence to main sequence. This means that the star has moves from an early stage in its life to the middle stage of its life. It has physically stayed in the same place in space.

Everyone in this universe had probably heard and read this book, though that wouldn’t stop me from recommending it. The Sun Is Also a Star has a realistic heroine Natasha, she loves science and doesn’t believe in fate or whatsoever while we have a poet hero Daniel who is hopeless romantic. Isn’t that an intriguing dynamic? You will root for them. I also love that the story is threaded with important topic that is relevant more than ever, immigration.

It is no secret that the earth’s sun is “special” to say the least. Some would say it was designed to be unique to help sustain life on planet earth. However, other nearby stars were not designed to sustain life. One example would be the star Proxima Centauri. This star recently had a short increase in radiation, known as a flare. This flare caused the star to become a thousand times brighter for ten seconds. Earth’s sun also has flares, but they are much smaller. When Proxima Centauri is at its brightest point it is still ten times brighter than our suns largest flare. This is just one example of how special our sun really is.

The sun is usually a hot ball, a yellow dwarf star that glows gasses at the central part of the solar system.

Our sun is halfway through its life cycle and based on the studies of the stars, when it reaches the last stages of its life it will go supernova destroying Earth, but that won’t happen in about 5 billion years.

Main sequence stars like our own sun enduring in a state of nuclear fusion during which they will produce energy for billions of years by replacing hydrogen to helium. Stars change over billions of years. When their main sequence phase ends they pass through other states of existence according to their size and other characteristics. The larger a star's mass, the shorter its lifespan is. As stars move toward the end of their lives, much of their hydrogen will be converted to helium. Helium sinks to the star's core and raises the star's temperature—causing its outer shell to expand. These large, puffy stars are known as Red Giants. The red giant phase is actually a prelude to a star shedding its outer layers and becoming a small, dense body called a White Dwarf. White dwarfs cool down for billions and billions of years, until they finally go dark and produce no energy at all. Once this happens, scientists have yet to observe, such stars become known as Black Dwarfs. A few stars avoid this evolutionary path and instead go out with a bang, exploding as Supernovae. These violent explosions leave behind a small core that will then turn into something called a Neutron Star or even, if the remainder is large enough, it is then turned into something called a Black Hole.

The heat and light of the sun come from the nuclear reactions of hydrogen, carbon, nitrogen, and helium. So the sun is just one great big atom smashing, gas creating, nuclear furnace that gives off much appreciated energy. But this is not all that happens on the sun’s surface, some exciting stuff does happen up there every once in a while.