Where did the big bang take place?*1 pointCloser to the center of the milky wayNear AndromedaIn the far reaches of the universeNear EarthAll of the above, everywhere

According to the big bang theory, the known universe started 13.7 billion years ago in a hot dense state and expanded explosively. As it expanded, it cooled down to the point where atoms could form. By the force of gravity, these atoms coalesced into gas clouds that eventually became stars. These stars eventually formed young galaxies. Which of the following is true about the current position of the galaxies in the universe? A. The position of the galaxies cannot be predicted. B. The galaxies are now moving closer together. C. The galaxies are now drifting further apart. D. The position of the galaxies is not changing.

Which of the following is NOT true about the singularity?*1 pointWhere the universe startedA place of infinite density and infinitely small sizeIt is where the Big Bang happenedAll of the above are true

At moments after the big bang, the entire mass of the universe was compressed to the size of*1 pointthe Earththe Sunthe Milky Wayan Atom

1 billion years after the big bang the first ______ begin to form. (our notes said 500,000,000 years)*1 pointPlanetsStarsGalaxiesLightAtoms

What is the “absolute location” of a place?the precise point where a place is located on Earthwhere a place is located in relation to another placethe location as described by the indigenous peoplethe precise point where a place is located within our universe