what do scientists know about the future of the universe?\no what dark matter is made of\no why the…

what do scientists know about the future of the universe?\no what dark matter is made of\no why the expansion of the universe is accelerating\no that stars will eventually burn out causing the universe to become cold and dark\no that galaxies spin much slower than they should based on visible matter

what do scientists know about the future of the universe?\no what dark matter is made of\no why the expansion of the universe is accelerating\no that stars will eventually burn out causing the universe to become cold and dark\no that galaxies spin much slower than they should based on visible matter

Answer

Brief Explanations:

Scientists know that stars have a finite - life cycle. Eventually, they will exhaust their nuclear fuel and burn out, leading to a cold and dark universe. The nature of dark matter is still unknown. The cause of the universe's accelerating expansion (due to dark energy) is also a mystery. Galaxies spin faster than expected based on visible matter, which is evidence for dark matter.

Answer:

that stars will eventually burn out causing the universe to become cold and dark