It has happened under both.

For me the visualization of direct collapse black hole formation is that there's still a huge mass of gas falling in, at the boundary of the new black hole nearly dense enough to direct collapse itself. The blowback would compress the inflow over the density edge and you get a whole cloud of black holes.

It's pretty cool that they're seeing where the supermassive black holes come from. The models of what's happening in there must be amazing.

Timeline hopper here, just through the gate from funny laugh lady land. Believe it or not in that line Musk is still the richest man ever over there - richer even - but he's a woke social librul because he knows which side of his bread has butter on it.

Notably, President Harris also prefers rockets that will launch to rockets that will not for some reason.

But don't eat the fish. Just in case.

>[T]he oligopoly seems to be facing the first credible challenge to its capacity discipline...

What an interesting way to describe that. A disciplined way, you might say.

Watching was a thrill ride from beginning to end. Still issues with Booster landing but they will sort it out. The re-entry tiles did great. The satellites did great. Ship did so well they will try for a catch next time, if there's nothing counter in the flight data.

Hardware rich development proves itself again. The next one is built and being fitted out for a launch just a couple months away. Behind it, the factory has begun several more.

It's hard to believe they started building this on a beach in tents, with a flying water tower.

Free speech includes lying.

The radiation pressure that prevents the inflow of mass to a black hole has no effect on another black hole.

“Good artists copy, great artists steal” - Pablo Picasso

I believe the classic line between copying and synthesis is taking from three artists or more.

The author is allowed to not give a flying fig about that. Or anything else.

Merit should always consider strictly value.

The $5K a year just gives you a $300 per person per visit discount. So pays itself back in 15 visits or so.

Plenty of us nerds can afford this and want to see news about this.

It makes no sense to spend more to tiptoe through costly incremental steps of infrastructure buildout buying stuff you crave to be rid of when you can hop right to the conclusion. Fuel is bad. You use it and then you need more fuel. That's a vulnerability to the fuel supplier, the logistics, the free market for fuel, changing government meddling. Fix it right once without fuel and be done with it for 30 years. It's not like there won't be another problem to solve the next day.

>as they are not allowed to use oil or coal

Or natural gas. No carbon. Carbon fuels amplify the already obscene thermal output by at least 2.5.

Also, none of them is dumb enough to go fission. The time to power is an order of magnitude greater than their expiration date if they don't have it. And their server and power costs are bad enough. They don't need to compound those expenses with the costliest source of energy available.