How old is halley?

Answer 1

sometime in April of 2061

Answer 2

Edmond Halley was 49 years old when he used methods common to historical astronomy to theorize that a comet that had been seen four times since 1456 were the same comet. He predicted that the comet would be seen again in 1758, and although Halley died before the comet was seen again (1742), his prediction was correct and the comet was afterwards referred to as Halley's comet.

Answer 3

If you mean "When will Halley's comet come again? On June 28, 2061. I think. It might not be that exact date but in June and in 2061.

Answer 4

Edmond Halley is dead and has been for quite some time. He was born on Nov. 8, 1656.

Answer 5

Halley's Comet has an orbital period of about 75-76 years, so it is approximately 76 years old.