@TheRealGuywithoutaMustache
It’s more like a big expansion rather than an explosion
@BigMac2222
Can't hardly wait for the new version in 10 years
@SuperAtheist
The Big Bang is still banging.
@LaunchPadAstronomy
Smartly presented and articulated. Gonna be showing this to my students:)
@inthefade
The beginning assumes that the universe is finite but unbounded. We don't know this. Space is just as likely infinite; We have no reason to believe it wraps around on itself.
@MotoDeSoto
So, it seems like you’re saying that the Big Bang theory doesn’t describe the creation of anything, it just describes how the universe changed from one form to another, right?
@michaelpisciarino5348
0:25 13.8 Billion Years Ago • No Matter • No Radiation • Just Space 1:12 Energy Becomes Matter 1:45 Particles, Nuclei 2:37 Expansion Slowed, but today it is Accelerating again 3:12 The Cosmic Microwave Background 3:53 The Visible Universe is a small patch of the Total Universe 5:13 10^-33 seconds
@dayoft6helords
The Universe is constantly blowing my mind of how fascinating it all is. Just subbed. Wonderful video.
@fitrianhidayat
Whenever I asked about what happened before big bang, people in internet looked at me as if I'm a stupid anti-vaxx mom or something.
@RodrigoIdiomas
Very helpful. Thank you!
@rocketraccoon1976
Hooray for the neutrinos!! They freed themselves from bondage!! (1:39) 🥳
@mosquitobight
Scientific concepts are always so much clearer when they're illustrated in a chalkboard-like font. ^^
@mikewalker7385
He said within a microsecond it started to cool, but even time was expanding. So the perception of a second might have seamed an eternity in itself.
@karollisiak1432
When I studied astronomy 15 years ago, the timeline we were taught went like this: Planck time (10^-44 s), annihilation, inflation (10^-32 s), end of beta decay (1 sec), nucleosynthesis (10 min). I haven't followed any recent developments in the field since then, but it seems that a popular theory now is that (all?) matter was created during inflation. This theory might be quite new, since I don't remember studying it in this way. Thanks for the reply.
@petergreen5337
Thank you publisher for clearer explanation of 1) inflation 2) big bang 3)flatness of spacetime 4)the visible universe and their implications .my errors, inaccuracies and wrong conclusions have gone for 30 years .thanks for this new more correct insight. PS the diagrams are very effective.
@amadexi
"We don't know if time started or has existed forever" Well Time is only a way to measure change. Something that can change has to exist for "time" to exist.
@Athingamabob
1.End of inflation 2. Hot Big Bang 3. Nucleosynthesis 4. Recombination 5. First stars begin to shine 6. First galaxies form 7. Today. This reminds me of something.
@TheScienceBiome
This channel is sooo underrated! You deserve so many more subscribers.
@swapnilp5774
4:43 this image of 'milky way' is a good example of optical illusion.
@OwlAtHome0