On This Day – 9th February 1986
Halley’s Comet scientifically known as 1P/Halley, last appeared in the inner Solar System. This short-period comet is only visible from our planet after every 74–79 years. The
Read moreHalley’s Comet scientifically known as 1P/Halley, last appeared in the inner Solar System. This short-period comet is only visible from our planet after every 74–79 years. The
Read more