The first artificial meteor shower is about to be tested in space
A Japanese company is about to launch a satellite that's the first step toward creating the world's first artificial meteor shower.
The news: The satellite is hitching a ride on the Japanese space agency’s Epsilon Rocket, due to launch at 9:50 a.m. Japan time on Thursday (7:50 p.m. tonight EST), along with six others. Tokyo-based firm Astro Live Experiences (ALE) has been developing it for seven years and will use this launch as an experiment to gather data to help develop the product further.
How it works: The satellite releases centimeter-sized pellets designed to create an array of bright colors as they heat up and disintegrate when they reenter our atmosphere, over 37 miles above the ground. ALE claims the display will last longer than a natural meteor shower and will be bright enough to be visible even over areas with heavy light pollution.
Spectacular view: Ultimately, ALE hopes to create an artificial meteor shower over Hiroshima next year, where it will be visible for up to six million people within a 124-mile (200-kilometer) radius.
Keep Reading
Most Popular
What to know about this autumn’s covid vaccines
New variants will pose a challenge, but early signs suggest the shots will still boost antibody responses.
DeepMind’s cofounder: Generative AI is just a phase. What’s next is interactive AI.
“This is a profound moment in the history of technology,” says Mustafa Suleyman.
Human-plus-AI solutions mitigate security threats
With the right human oversight, emerging technologies like artificial intelligence can help keep business and customer data secure
Next slide, please: A brief history of the corporate presentation
From million-dollar slide shows to Steve Jobs’s introduction of the iPhone, a bit of show business never hurt plain old business.
Stay connected
Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.