Mahsyar is the gathering place, a field of human post-resurrection from the dead, certainly after the qiyamah, doomsday.
Talk about this mahsyar field, many people do not believe, they are in doubt, even this has been explained in the Qur'an many times. They are in doubt, how could the man who died will be resurrected after its death.
The prophet Ibrahim alaihisalam, had begged Allah to prove logically how could one day Allah will gather all people in the field mahsyar. This request was not because Abraham did not believe in the power of God Almighty, but only to confirm his faith. By Allah the Prophet Ibrahim was told to train four birds released in four different places with each other. Then at a certain moment the prophet Abraham was told to call the birds, it all came to hear the call prophet ibrahim. In other words, Allah is only called on men to rise from his grave and all will rise obediently submissive like the birds on the prophet Ibrahim Alaihisalam.
Logically the human brain is very limited and his knowledge of this, after the apocalypse happens there is meadow mahsyar, it is impossible, because the universe has been destroyed. Here is a faith in unseen things. For over 1428 years, the evidence scientifically does not yet exist. But recently astronomers stunned by a new phenomenon in the universe. It was shocking. Previously, they theorize that the death star will form a black hole or neutron star before it is completely destroyed. Before dying stars / planets will explode tremendous explosion, more powerful than nuclear, so the results can be seen an explosion of millions of years later as a supernova. The theory of supernova that makes astronomers compete to find new supernovae, supernova. But only lately astronomers realized that after dead planet or star, there will be a newly formed from the explosion. In other words occur recycling. The full story you can see in the video, titled Planetary LIFE AFTER DEATH: Spitzer'S HIDDEN UNIVERSE.
So this new discovery proves that logically acceptable if the universe is destroyed after the apocalypse, there will be 'another world' called mahsyar field.
Regarding this, alquran describes:
يَوْمَ تُبَدَّلُ الْأَرْضُ غَيْرَ الْأَرْضِ وَالسَّمَاوَاتُ وَبَرَزُوا لِلَّهِ
On the day when the earth will be changed to other than this earth, and the heavens - and they will all come forth standing before Allah, the One, the Dominant above all. Q.s Ibrahim (15): 48
قَالَ فِيهَا تَحْيَوْنَ وَفِيهَا تَمُوتُونَ وَمِنْهَا تُخْرَجُونَ
HE (Allah) said: "Therein you shall live, and therein you shall die, and from it you shall be brought out (i.e.resurrected)." Q.s Alaraf (7): 25
فَإِذَا هُمْ بِالسَّاهِرَةِ
And suddenly they will be [alert] upon the earth's surface.Q.s An naziat (79): 14
Subahanllah, Walhamdulillah, walaailahaillah, Wallahuakabar!!!