From Where That Light Comes From

The galexy where cooper and team  reaches contains a black hole and planets.Where  NAZA considers to may have life on it and it shown that every planet they reaches has an atmosphere , light , days and nights. How can that be posible??. The black hole situated in the galexy where there was an active star more than a billion years ago the light source which gives the light,  now it is  has dead. that may also result inthe death of the planets too. it has became a black hole. then how the planets gets light ?? how does the day comes??

A black hole even attracts the light rays then how the planets had days. Even if you consider about a situation like there is a star adjecent to in the galexy. still you can find it can not happen at all. A black hole with another star adjecent is a 0% considerable. Two stars in adjecet is also cant happen at all .You can find why it cant by having a look at the process how the stars are born. I think this might be the biggest negative spot on the script. 

Cooper Inside Blackhole

Its shown that in the black hole maze , at back of murph s' library he saw cooper in past convincing murph to let him go to space . so he sents the message "STAY" . Then its shown that he goes out of the room at a glance at the fallen book from the shelf. he screems  "stay.... idiot stay" then TARS contacts him through 5th dimension  gravity connection

But then he found that the singnals are sent by him and TARS , the so called "they" are actually  Tars and cooper himself. then he sents the location of NASA  throught morse language. How can that happen .its shown that the cooper in the past has gone to space. finding location of NASA was happened before that. before the stay message and all. how can  that shown after he gone to space. it doesn't make sense . that sceen was to shown  at first and if  it shown first. then there is a questian that why did  he sent that, if he know its troubble here. and if its shown first then the sceen that he senting that STAY message cant be shown , because it may look contridactry. so Nolan played fare . shown it last to simply confuse ,  he fooled the audians and there by get continuation of the story.

TARS And Cooper

If  TARS and cooper can communicate through the 5th dimensional gravity signal. then  why didn't  TARS communicated  NASA through it. if they can communicate , cooper can also communicate to Amelia. TARS actually sented the complicated location data of them to Murphy. then why didn't  she found TARS and Brand even after that she made a space station by the help of it. and there by succed plan A .

The First Hand Shake & Journey From Garguanta To Worm Hole

Then its shown that the library mazes in the black hole has gone and Cooper suddenly reached the worm hole . then he gave the first handshake to  Brand in the past . how could that happen ?? the black hole is near garguanta and worm hole is near saturn and how did he reached there from the space.