The Universe was simply different when it was younger.
And you have to do it without raising the temperature of the material, because warmer material will prevent itself from collapsing. So you need some method of removing heat from material as it collapses very quickly.
Earlier simulations had found the appearance of dense pockets within early galaxies that cool off rapidly from emitting radiation, but did not have the resolution needed to follow their further evolution. These simulations revealed that large flows of cold, dense matter can strike an accretion disk at the center of giant clumps of matter. When that happens, a shockwave forms. That shockwave rapidly destabilizes the gas and triggers the instant collapse of large pockets of matter.
Norge Siste Nytt, Norge Overskrifter
Similar News:Du kan også lese nyheter som ligner på denne som vi har samlet inn fra andre nyhetskilder.
The First Stars May Have Weighed More Than 100,000 SunsRecently astronomers have discovered that complex physics in the young cosmos may have led to the development of supermassive stars, each one weighing up to 100,000 times the mass of the Sun.
Les mer »
Stars Aligned With New Stars Coach Pete DeBoer, Nill's RosterGeneral manager Jim Nill sensed things were coming together for the Dallas Stars even before the season started with new coach Pete DeBoer and a roster mixed with proven veterans, up-and-coming young players and even a teenaged center
Les mer »
The Title 42 Covid ban at the southern border may end on May 11If the courts allow it, the Biden admin. plans to roll back Title 42 on May 11, a White House official says. That means the end of the policy could come before the Supreme Court has ruled on a suit by Republican-led states seeking to keep it in place.
Les mer »
Carrie Bradshaw’s Love of Fendi Baguettes Has Gone Too FarCarrie Bradshaw’s Fendi Baguette obsession is being taken to a whole other level in season two of AndJustLikeThat
Les mer »
The Second Alien Probe We Detect May Be Particularly Bizarre, Scientist SaysThe first probe sent to us by an alien civilization may not actually be the first to have been sent, which could make first contact super confusing.
Les mer »