where does a thousand splendid suns take place
A Thousand Splendid Suns The novel centers on two women, Mariam and Laila, how their lives become intertwined after a series of drastic events, and their subsequent friendship and support for each other in the backdrop of Kabul in the 20th and 21st century. It is split into four parts that focus on individual stories: Part one is about Mariam, part two is on Laila, part three is on the relationship between the two women, and Laila's life with Tariq is in part four. The last section also happens to be the only part written in the present tense.
Sun The Sun is about halfway through its main-sequence stage, during which nuclear fusion reactions in its core fuse hydrogen into helium. Each second, more than four million tonnes of matter are converted into energy within the Sun's core, producing neutrinos and solar radiation. At this rate, the Sun has so far converted around 100 times the mass of Earth into energy, about 0.03% of the total mass of the Sun. The Sun will spend a total of approximately 10 billion years as a main-sequence star.[133] The Sun is gradually becoming hotter during its time on the main sequence, because the helium atoms in the core occupy less volume than the hydrogen atoms that were fused. The core is therefore shrinking, allowing the outer layers of the Sun to move closer to the centre and experience a stronger gravitational force, according to the inverse-square law. This stronger force increases the pressure on the core, which is resisted by a gradual increase in the rate at which fusion occurs. This process speeds up as the core gradually becomes denser. It is estimated that the Sun has become 30% brighter in the last 4.5 billion years.[134] At present, it is increasing in brightness by about 1% every 100 million years.[135]