nobody knows when.
"Falling Stars" can happen at ANY time; including right now. There are several "meteor showers", which do happen on regular dates. They are named for the constellation from which they appear to originate. Meteor showers occur whenever the Earth passes through, or near, the path of an old comet. It is likely that the meteors we see are ancient comet dust striking the Earth. The next is apparently the Lyrids, on April 20.
I could see the comet in the sky coming toward me as it passes the milky way.
All the stars you see in the sky at any time tonight will be in exactly the same places a month from now, only 2 hours earlier.
A comet because a comet is an icy ball traveling in space and when it passes the sun it begins to outgas and that is the tail we usually see.
There is Halley's comet, and a meteorite crater called Hoba Iron Meteorite. Does that help?
I would say not because of the comet's course and trajectory of the comet you would need a good telescope to see it.
The latest visit by Halley's Comet to the inner solar system was in 1986. Its next perihelion to the Sun will be July 28, 2061.
From here on earth, you can see Halley's Comet on it's regular return - it's period is about 76 years. The next time it will be closest to earth is July 28, 2061, but it will be visible in the sky for several weeks before that.
no time soon
halleys comet will return in 2061.
From Wikipedia: "Halley's Comet ... is visible from Earth every 75 to 76 years. ... Halley's Comet last appeared in the inner Solar System in 1986 and will next appear in mid-2061." You will be able to see other comets, though.
For the last 4.5 billion years Halley's Comet has orbited the Sun. The last time it was visible to the naked eye on Earth was 1986. The next near pass is likely to be about 2061.
In April next year
There are comets visible all the time, but they are generally so small or so distant that few people other than amateur comet watchers ever see them. When will the next big, impressive comet be visible? Nobody knows; that's why hundreds of comet watchers spend their nights in home observatories looking for new comets. Guessing how impressive a comet is going to be from early observations is also difficult, because one never knows the exact composition of a comet. Every one is different, and they all have surprises.
Edmund Halley didn't discover the comet, he predicted when it would return. Up to his time no-one had been able to say when a comet would appear. In 1705, using Newtons laws of gravity, he was able to calculate the effects on a comet of the gravity of planets like Jupiter and Saturn; this allowed him to identify comets recorded in 1682, 1607, and 1531 as the same comet. He then calculated it appeared every 76 years and predicted its return in 1758. Halley himself didn't live to see it, but it turned up right on time, was given his name, and has been Halley's comet ever since.
There are comets all the time, sometimes we can see them with the naked eye.
Edmund Halley himself has not been seen since he was buried in the graveyard of the old church of St. Margaret, Lee, England. The comet that bears his name, Halley's Comet, was last seen by the public in 1986. However, the comet was on the far side of the Sun, and very few people were able to see it at all. Halley's Comet was last seen through the Very Large Telescope array at Paranal, Chile, in 2003. Halley's Comet will next appear in 2061, when it should be much more visible than it was in 1986, and the 2134 pass is expected to be VERY close to Earth. Too bad we won't be around to see it!