Japanese Company Plans A Man-Made Meteor Shower

Chris Swanepoel - Author

May 24 2016, Updated 3:10 a.m. ET

With the Japanese Olympic Games only four years away, a Japanese company is working on lighting up the skies above Tokyo in a way never before witnessed. Star-Ale plans to create a man-made meteor shower as the main attraction of the opening ceremony in 2020. According to a report in The Christian Science Monitor, the company ALE.Co, Ltd., aims to marry atmospheric study and entertainment with its Sky Canvas Project.


Chief executive officer and founder of Star-ALE, Lena Okajima explained.

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“This type of project is new in the sense in that it mixes astronomy and the entertainment business, these shooting stars that are born through science function as a high-profit entertainment business, and the resulting funds will serve to further advance fundamental scientific research.”

According to blastingnews, the meteor shower will be seen by around 30 million people, its effects visible for over 120 miles.

Shooting stars, as we know them, are basically meteoroids that are on a collision path with earth. As they enter our atmosphere, the friction makes them white hot before burning up. To mimic this effect, Star-Ale is launching a number of satellites in 2017, each with a payload of up to 1,000 specially developed pyrotechnic materials in the form of pellets called source particles, coated with different compositions to create a range of colors.

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As they are released and hit the atmosphere, they will ignite, with each particle burning in a color determined by its coating, as it hurtles towards earth. The material will travel a third of the way around the earth and ignite 35 to 50 miles above the ground, in an explosion of vibrant color, appearing as a real meteor shower would, yet unlike anything previously witnessed in the night sky. The particles will be travelling at around five-miles-per-second, much slower than natural meteorites which can travel at speeds of up to 50-miles-per-second and will therefore present a longer display.

The material’s secret formula was tweaked and tested by scientists at Nihon University and according to professor Shinsuke Abe, will burn bright enough to overcome Tokyo’s significant light pollution. Star-ALE has even gone as far as to make provisions for poor weather. In the event of severe cloud cover, the man made meteor shower can be cancelled up to 90 minutes before the show begins, enabling organizers to reschedule.


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