Blue around the edges of the comet and white at the base when your viewing it from Earth
Yes, there are many comets other than Halley's comet. Comets are icy bodies that orbit the Sun and often have elongated orbits that bring them close to the Sun. Some well-known comets include Hale-Bopp, Comet NEOWISE, and Comet Lovejoy.
Halleys Comet is by far the best known. The second is harder to determine - Hale-Bopp and Comet McNaught are known at the moment amongst the general public.
Magnesium is an element that emits a bright white glow when ignited.
it will glow white, or more than likely, blue
1 - Halley's 2 - Lovejoy 3 - Hale-Bopp 4 - Ison 5 - Shoemaker-Levy 9 Note: Obviously that's a matter of opinion to some extent. I would have a different list. See "related link" below for a list of some famous comets. Note: Unfortunately, the photo and caption for the "eclipse comet of 1948" is wrong in this link.
because Comets reflect light from the sun. This is the same way you see the moon glowing. When a comet's orbit nears the Sun it starts to warm up since they are usually black in colour.
it is a party where it is glow in the dark so you should wear some thing white if you don't have anything glow in the dark.
it is the time when the tail is facing the north of the other comets like this <halleys tail is north of the other comets when they go > this way
big
Comets are typically white, but some have a distinct tint; green, red, or blue, depending on what elements are in the tail of the comet.
Because comets cannot decide when they will be visible. It was a natural phenomena and remains so. Comets have a 'year' as do all solar objects. Halleys comets year happened to coincide with the battle. It was a coincidence, nothing more than that.
Anne Robinson