Well the first thing in the universe... (before it was even a universe) was always there it didnt appear it was always there, one person that we know that was here first was God... but God didn't appear... he was always there. God was not created, for he is the a creator.
the universe itself
i thing stars
If there is such a thing as a parallel universe, and if it's not already located near and parallel to our universe, and if it's located in some other place, and if our universe and the parallel one are moving toward each other, and if there's such a thing as them meeting each other, then nobody has any idea what would happen in that event.
For now, it isn't clear whether there such a thing as the "edge of the Universe" even EXISTS.
Perhaps you are confusing Universe with galaxy. Most galaxies have a black hole in their center. The Universe has no such thing as a center.
a.adam b.dinosaur
From most points of view the first thing to exist that would be recognisable by us would probably be light.
In the current model of the universe the big bang was the 1st thing to happen in the universe since time itself was created in the big bang.
An organism is a living thing. Is the universe a living thing?
the universe itself
God said "Let there be Light" and the universe magically appeared out of nowhere.
There is nothing beyond the universe because we say universe to whole thing/everything.
A Super Nova, exploding star, is by far the most destructive thing in the universe.
There are many important things that happened in the first 50,000 years of the universe. Many discoveries were made including dinosaurs, man, planets, and much more.
The Sentinels first appeared in "The X-Men" #14 in November 1965. They were created by Stan Lee and Jack Kirby. Sentinels are mutant-hunting robots that have become a significant threat to mutantkind in the Marvel Universe.
The cast of The First Thing You Lose - 2007 includes: Miranda Rubin
Tachyons are theorised to be the fastest particle in the universe their slowest speed being the speed of light. But until they are proven to exist, light is the fastest thing in the universe.