结果1 题目 C1. What might happen after a star dies? A. The Earth might be hit by the star. B. Its gravity might totally disappear. C. The star might become a black hole. D. The sky might become much darker 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
The Sun is a good example of a Population I star.What will happen when the Sun dies? In several billion years, our mother star will burn much brighter. It will expend more and more of its nuclear fuel, until little is left of its original hydrogen. Then, at some point in the far ...
9.Why does the author ask the question "What will happen when the Sun dies?" ? A. To identify the most serious question concerning star death that scientists must address B. To introduce the topic that the rest of the passage will discuss ...
“What happens when you relinquish any understanding of objective moral goods and evils…how can we come to agreement on how we should run society? And so what is left but the will to power?” says Noelle Mering, a Fellow at the Ethics and Public Policy Center where she co-directs EPPC...
What happens to a red giant star when it dies? How long do planetary nebula glow? What will happen when Andromeda and the Milky Way collide? Do stars die in planetary nebula? What causes a white dwarf supernova? What kind of star is Arcturus?
Exactly how a star dies depends in part on its mass. Our sun, for example, doesn't have enough mass to explode as a supernova. (Though the news for Earth still isn't good, because once the sun runs out of its nuclear fuel, perhaps in a couple billion years, it will swell into ...
Some of them then lost control of their bladders and bowel systems, and the swelling in their muscles constricted blood flow to their hearts and brains, as their expanded muscles acted as a vapor lock. RELATED MYSTERIES —What will happen to Earth when the sun dies? —What does it take...
(And if so, when? And what will happen to Earth and its inhabitants when the sun dies?) Let's look at the parts of our nearest star, find out how it makes light and heat and explore its major features. Sun Facts Average distance from Earth: 93 million miles (150 million km) ...
I fear I’m about to sail right over the wall’s edge. I’m clambering from the water after a third fling when the rest of the family appear. “Hey, who wants to go on Lazy River again?” I ask. A post shared by Waterbom Bali (@waterbombali) opens in new window on Dec 29,...
What will happen to the earth once the sun dies? What happened to Kepler Space Telescope? What happened to the Kepler Space Telescope? What two conditions must be met in order for a solar eclipse to occur? (choose two.) A. the Moon must be in the new phase B. the Moon must be in...