Why? you can go there and see for yourself. haha It is said that when Ajna chakra is active in the forehead, one can leave the body, and visit these lokas... that is if you are that spiritually advanced.
That wasn't my point. It was to see what anyone here knows or has studied on the subject. No one can go to Krishnaloka unless he has been a pure devotee of Krishna. Indraloka is the least of these worlds or planetary systems, and I doubt that anyone here could travel even there without Indra's permission or invitation.
Oh you can, when one is self realized, he gets permission automatically, he is Indra, and he is brahma. Anyway, As you can see, I won't contribute to your knowledge, because in my thinking...any thinking about Indra loka or Vishnu loka is based on imagination and wishful thinking. The truth however maybe undescribable.
I agree no amount of decription about any world outside of this one, could do justice, but if you are an enlightened yogi with mystic sidhis, then nothing I ask here applies to you. My aim is more to share a little of what I have studied and if I ask question is merely to see what people know, if they were all like you,then my job would be done, but if they still have nothing but questions, then I shall humbly try to steer them in the right direction, and to where some of the he answers can be found.
Yes, thats true, if we were yogis with mystic siddhis , we wouldn't be talking here, we could just telepathically communicate. Anyway, if you don't want me to use my imagination, then , I do know something about these lokas and that is, when a man dies... his family does a special prayer every year. This special prayer enables the individuals that passed away move on to higher worlds.
http://www.srimadbhagavatam.org/contents.html Don't use your imagination. [size=+2] Bhâgavata Vyûha[/size][size=+2] - The structure of the[/size][size=+2] S'rîmad Bhâgavatam[/size] [size=+1]or the science of realizing oneself God as the Fortunate One [/size] [size=-1]The S'rîmad Bhâgavatam is the spotless purâna in which, most dear to the vaishnavas, by the topmost devotees only, the spiritual knowledge perfectly pure and supreme is celebrated; in there is, together with the knowledge, the detachment and the devotion, the freedom from all fruitive labor revealed which will deliver a person who, with devotion hearing and properly reading and reciting, is of serious consideration. ([/size][size=-1]S.B. 12.13: 18[/size][size=-1])[/size]
"Krishnaloka, Vaikuntha, Brahmaloka, Indraloka." The topmost planets is Goloka Vrindavana (Krishnaloka). There is also Vaikuntha dhama - there go Narayana devotees. And Brahmaloka sanatana is eternal abode of Brahman - that is also Krishna according to authorities. And another, temporary Brahmaloka usually known as Satyaloka - that is abode of Brahma. And Indraloka is even lower - above Earth, but lower than Satyaloka. See here: http://www.veda.harekrsna.cz/planetarium/index.htm