Fire in the Sky
Fireballs are caused when a large rock from space burns up in the atmosphere as it collides with Earth at speeds of the order of 100,000 mph.
Reports on social media suggest the fireball (featured over Kildare tonight in the video) was seen all over the island, including County Clare where one Clare Herald reader from Corofin said the sky lit up for five seconds as the blueish/greenish fireball crossed the country from west to east at approximately 8.13pm.
Anyone who saw the fireball is being asked to fill in an online report form on Astronomy Ireland's website 'astronomy.ie'.
Some took to the internet to post reports about fireballs passing overhead.
According to eyewitness reports on the American Meteor Society (AMS) website, the fireballs ranged from yellow and orange to green.
A fireball is another term for a very bright meteor, according to the American Meteor Society (AMS). AMS says "several thousand" fireballs occur each day, but they are rarely seen.
"The vast majority of these, however, occur over the oceans and uninhabited regions, and a good many are masked by daylight. Those that occur at night also stand little chance of being detected due to the relatively low numbers of persons out to notice them," a fireball FAQ from AMS notes.
Sorry to rain on your parade, Nostradamus 2.0, but those burning green fires were not foretelling future death and destruction. While their vibrancy fooled us into thinking they were some kind of silent Bonfire Night display, they are most likely fragments of a comet which has been disintegrating for the past 20,000-30,000 years. So you may have missed the boat on that one.
The "fireballs" are called Taurids, and occur around late October and early November every year, earning them the nickname of "Halloween fireballs". And here we were, losing our minds over regular old Halloween balls.
Surprisingly, a Taurid was also filmed in Yuen Long two weeks ago, ages before they're normally due to appear (what a keen bean). We're a tad disappointed that we didn't get to see them on HK island, but at least now we know where to be with our necks craned this time next year!
Nicknamed "Spooky" for its skull-resembling shape, the asteroid - otherwise known by its NASA classification as 2015 TB145 - was flying 480,000 kilometers from Earth when it passed on October 31. It was impossible to see that far away, but now NASA pictures allow us to take a closer peek.
The agency used huge, Earth-based radio telescopes and antennas to capture the images. By bouncing radar signals off the asteroid, NASA created a detailed picture of Spooky's surface.
"The radar images of asteroid 2015 TB145 show portions of the surface not seen previously and reveal pronounced concavities, bright spots that might be boulders, and other complex features that could be ridges," said Lance Benner, who leads NASA's asteroid radar research program at its jet propulsion laboratory in Pasadena, California.
The flash could be seen in several parts of the country, including the capital, Thai media report. Dashcam videos published soon after the fireball hit the sky show the dark night turn into day for a few seconds.
According to the National Astronomical Research Institute of Thailand, it is suspected that the fireball was a small meteor that burnt up in the atmosphere at a high altitude.

The mysterious clouds were seen on the morning of Sunday above a barracks and last for about an hour
Residents in the area noticed the colourful cloud in the morning, describing it as a 'huge question mark hanging in the northern sky,' reports The People's Daily Online.
Pictures of the unusual phenomenon have sent the Chinese online community into overdrive with many speculating what the shadowy object could be.
Marcel, one of the Dutch observers who was in Enschede at the time, said that the color of the fireball was white. The "falling star", as some call it, was also seen above the city Alkmaar. Where exactly the fireball in Belgium was seen was not specified.
19:22 uur #vallende ster #meteoriet boven Alkmaar gezien— Marco Polle (@PolleMarco) October 27, 2015














Comment: A couple of months ago a massive daytime meteor fireball was also witnessed in Thailand