@cepamor
The most real thing about life, and for that matter all of existence, is that as much as we believe ourselves to know, we don't know Jack. 😮
@MrPakurfulo
If that's the case we should try to find a way to recover information that we may have persisted before, or find a way to do that for future universes to find
@michaelfinley9988
I am simple minded, but seems to me with all these black holes absorbing everything into a singularity, the pressure becomes so great we have big bangs or many big bangs throughout the universe. It’s a continuous cycle.
@allenhonaker4107
That picture makes him look like Dr Smith from Lost in Space.😂😂😂😂
@pete2070
Maybe the observable universe is the interior of an enormous black hole. Inside it, we can look to the "event horizon" but not beyond it, because the light can't escape it.
@kylebushnell2601
More than compelling! Thanks for putting these theories and ongoing “ cosmic crisis “ data into something rather comprehensible!
@1pierosangiorgio
"extremely hot, but super dense", that reminded me of a former girlfriend.
@David19553
Excellent. I know more than I did yesterday.💡
@ZMacZ
Wow, finally, space existed before the Big Bang, or rather multiple big bangs. Actually, both space and filler existed before the local big bang. The local big bang that happened in our little part of the Universe is what created the milky way, possibly also leading to the creation of the nearest other galaxies. My thoughts are that even black holes can have a maximum of energy inside them before they go boom, but that is an extremely extreme of energy in a very small space, but tells us that even space itself can only have a limited amount of energy in any single spot, albeit an amount of several (or several hundreds) Sun's worths in like one m3 or such.
@johnwalker3620
The vastness of our universe is hard to imagine that it could evolve from a single point. It's just mind boggling! Great video!
@yawzerdoink-a-sore-as
The universe is inside a big basketball and some kid is playing a game
@ellies31773
This was really good. Love this site. 😊
@rickpontificates3406
What I find interesting is, the animations of the "singularity" often show it condensing before explosion. This may be very true, that the universe keeps recycling and repeating
@hokeywolf3416
It's hard to imagine an infinite past. And then, how many civilizations, species, and cultures have existed before us? An infinite number?
@magicman9094
I also think that if the begining had a singularity with infinite mass then it would need infinite area meaning the universe is possibly infinite. I think 100 percent of the mass of the universe was separated in all areas of space in all times allowing the exotic singularity to eject it's mass which would have needed infinite area and possibly an infinite amount of time.
@glennt1962
Well.. this is going to make a big difference to my life!!
@barrerasciencelabuniverse6606
Thankyou mr Penrose!
@avi_arihant
That’s one way to explain it, recent observations are pointing towards much faster growth of galaxies, JWST has been amazing & I hope that it will help is progress towards answering this fundamental question.
@justinknott4177
Ahhh the BIG BANG! I remember that woman well! GOOD TIMES!
@BeeyondIdeas