Depends. Halley didn't discover the comet, mearly recognised it as a periodic comet from data recorded by Petrus Apianus in 1531 (German) and Johannes Kepler in 1607 (also German). Halley (English) predicted when the comet would return but did not live long enough to see it.
No. It's a comet.
whats halleys comet nicknames
big
early 2062
in 2061 or 2062
halleys comet
See related links
halleys comet
2061
Nobody made Halley's Comet, and there isn't any purpose to its existence. It simply is.
Halley's Comet is currently a little beyond the orbit of Neptune.
No it didn't, it will return!