Solar System Quiz(?)

solar system thingy quiz

By WEE Moe

Fill in the Blanks

Multiple Choice

IS THIS URANUS? (not the OTHER one you think it is)

• yes

• nah

Multiple Choice

IS THIS THE EARTH?

• yes

• nah

​good. now here comes the fun part.

Multiple Choice

How big is Jupiter, exactly?

• 139,451

• 185,945

• 142,982

• 175,045

Multiple Choice

How small exactly is Pluto? (km)

• 1188.3

• 1054.7

• 1120.1

• 1308.4

Multiple Choice

How far is the Sun to Neptune? (AU)

• 30.011

• 30.100

• 30.901

• 30.116

​wow. now, hers the real quiz.

Multiple Choice

How did the Universe began?

• The Universe began around 13.8 billion years ago when everything was squeezed into an extremely hot and dense point. That point suddenly began expanding very fast in an event called the Big Bang. As it expanded, it cooled down. Energy turned into tiny particles. Those particles became atoms. Atoms formed stars and galaxies. The Universe kept growing and still is. We know this happened because we see leftover heat from that time, galaxies moving away from us, and the right mix of elements. What caused the Big Bang or what came before it is still unknown.

• The Universe began around 13.8 billion years ago when all matter exploded out of a small point in space in an event called the Big Bang. In the first few seconds, stars and galaxies started forming as the Universe expanded rapidly. Gravity pulled everything into place quickly, and light began traveling freely right after the explosion. Over time, heavier elements like iron and gold formed directly from the Big Bang, and planets eventually cooled and started forming life not long after. The Universe is still expanding into empty space today, and scientists believe it might stop expanding one day and collapse back in.

Multiple Choice

how will the universe end?

• The Universe will likely end in what’s called heat death. It will keep expanding forever, and galaxies will move so far apart that stars will stop forming. Over trillions of years, existing stars will burn out, black holes will slowly evaporate, and everything will become cold and dark. Eventually, there will be no usable energy left, and nothing will happen anymore. That’s the most likely end. Other possibilities include the Universe collapsing in on itself, tearing apart from extreme expansion, or vanishing instantly due to a quantum event, but those are less certain.

• The Universe will probably end in heat death. Over time, stars will run out of fuel and freeze, and galaxies will stop moving as gravity takes over again. Eventually, space will fill up completely with black holes, which will grow larger by absorbing leftover heat. Once everything is pulled into these black holes, time itself will start slowing down until it stops. In the final stage, the Universe will become a solid, frozen space with no movement or energy left. Scientists think this might happen in a few million years, depending on how fast the stars fade.