Nicram

@Phi for All Try harder.

@Phi for All I'm sorry. I'm thinking about the direction right now... Got it. What do you think about wrapping the end of the world into a sexual harassment accusation to spread the end of the world?

https://astronomy.meta.stackexchange.com/questions/966/ https://astronomy.meta.stackexchange.com/questions/961/

@Mordred if current CMB z = 0, then it will become negative blueshift in the future and you have the Big Crunch again @Mordred if you change your mind and pick 1100 for the current redshift, then the equation a0/a = 1+z will no longer be satisfied for the current a/a0 = 1 Either way - WRONG @iNow each and every snide shitty remark as you called it was actually deserved, but it's nothing in comparison to what the downvoters like you deserve I wish you all, "science community", the worst day in your life. Bye.

@Mordred Bottom row: z = 0, a = 1 Is current CMB redshift z = 0 ?

@Mordred what is current CMB z ? Is it 1100 or is it 0 ? According to your table: Top row: z = 1100, a = 0.001 Bottom row: z = 0, a = 1

@Mordred Yes. Are you expecting a Big Crunch? Because that's what z < 0 means.

@Mordred I conclude that in the future a will be > 1, but a0 will remain 1, so a/a0 becomes > 1. What happens with the redshift z, if a/a0 > 1, if a0/a = 1+z ? The redshift z becomes negative, less than zero. Can you see the problem?

@Mordred I ask you will a/a0 be ever > 1. You tell me, that only a0 will be one forever. Will a be ever > 1?

Will a/a0 be ever > 1 ?

I confirm. In our universe a is increasing. Is z increasing with a or decreasing with a in our universe?

@Mordred have you heard about rounding? Do you confirm?

Top row: z = 1100, a = 0.001 Bottom row: z = 0, a = 1 Do you confirm?

@Mordred You've just told me that half if equal to 0.5, are you aware of that?

If z = 1 for a/a0=1, what about the equation z+1 = a0/a ? I'm asking again. What's the value of z for a/a0 = 1 ?