Are planets and matter etc still being created/evolving as part of the Universe,or had the Universe reached it's maximum a certain number of years after the so called Big Bang?

The Universe now would not have the heat of billions of degreesC like it did in the begining to cause any new planets ect to be created

Are planets and matter etc still being created/evolving as part of the Universe' date='or had the Universe reached it's maximum a certain number of years after the so called Big Bang?

The Universe now would not have the heat of billions of degreesC like it did in the begining to cause any new planets ect to be created[/quote']

 

 

Planets and stars are being created and destroyed all the time, but that can all be done by recycling existing matter and energy.

Ok.So things are being created and destroyed within existing space and not the existing Universe actually betting bigger

Ok.So things are being created and destroyed within existing space and not the existing Universe actually betting bigger

 

Well, it is still expanding, but that is a different thing....

The idea of the conservation of energy would mean that matter (being energy fundamentally - according to some!) is not being destroyed but is 'evolving'. Even if the universe is still expanding , if matter wa being created the mass of the universe would be incresing exponentially (the bigger the universe gets the larger the 'surface area' of expansion assuming it is occuring everywhere, not just in select places.

 

What would this extra matter do to the overall temperature? I don't know but it would either increse or decrease it.

 

If matter is being created is is plausable to assume anti-matter is also being created?

well we can deduce that our own sun is at least a second generation star since the elements that make up our planets must have originated in a star that has died and then the remains formed into our sun and surround in planets/planetoids

hi people

when we talk about the expansion of the universe it is not neccessary for the matter of the universe to increase because we can hav an increase in volume but also a decrease in density it is not neccessary for the addition of matter and as for the "evolution" of matter this takes place by nuclear fission which gives out energy so the overall temp of the universe will increase

Maybe black holes are recyclers.

 

After all when we see them at the center of galaxies they

are not black. They are just the opposite. They are ejecting

immense amounts of matter and energy out their poles.

 

Black holes eject big time!

 

Maybe they are creative; or re-creative that is.