Some astronomers study the universe and all the matter in it. They want to find out how big and how old the universe is. Which s
tatement provides the most accurate description of the universe? Group of answer choices The universe is a big collection of stars called the Milky Way The universe is all the stars that can be seen in the sky at night The universe is all the planets and stars that orbit the sun The universe is all of space and all the matter and energy that space contains
It destroyed the Russian economy, but freed many nations that were behind its Iron Curtain. But thanks to Vladimir Putin, the Russian economy is doing better than it has been in many years. Oh, it also "ended" the Cold War.
