Introduction:
In the epic Mahabharata, Bhishma, also known as Bhishma Pitamah, is a prominent character and one of the central figures in the Kurukshetra War. He is known for his unwavering loyalty, wisdom, and exceptional skills in warfare. However, Bhishma's immortality has raised questions about his lifespan and whether he is still alive. Let's delve into the details to understand the truth.

Bhishma's Immortality:
According to the Mahabharata, Bhishma had received a boon from his father, King Shantanu, which granted him the ability to control the timing of his death. He had chosen to die only when he desired. Due to this boon, Bhishma had the power to extend his life for an indefinite period. This has led to the belief that he might still be alive.

Events in the Mahabharata:
During the Kurukshetra War, Bhishma fought on the side of the Kauravas against the Pandavas. He displayed extraordinary valor and fighting skills, wreaking havoc on the Pandava army. However, Arjuna's son, Shikhandi, who was once a woman named Amba, played a crucial role in defeating Bhishma. Shikhandi acted as a shield for Arjuna, enabling him to shoot arrows at Bhishma. Ultimately, Bhishma fell on a bed of arrows, and it is believed that he chose the moment of his death.

Bhishma's Death:
Although Bhishma had the power to control the timing of his death, he decided to leave his mortal body during the war. As per the Mahabharata, Bhishma's death occurred on the tenth day of the war, known as Bhishma Ashtami. On this day, he relinquished his life by going into a yogic trance. It is said that Bhishma's soul left his body and ascended to heaven.

Conclusion:
In conclusion, Bhishma, despite his immortality, is not alive in the Mahabharata. He fought valiantly in the Kurukshetra War and chose the moment of his death. Bhishma's death is a significant event in the epic and holds great symbolic value. His character continues to inspire and teach valuable life lessons. Remembering Bhishma's sacrifice and his unwavering loyalty to his principles is an essential part of understanding the epic Mahabharata.