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als RSS Feed abonnieren📚 A Small Asteroid Buzzed Earth Wednesday, But Everything's Cool
💡 Newskategorie: IT Security
🔗 Quelle: news.slashdot.org
An anonymous reader writes: If the Earth were a person, it might have felt a sudden wind rustling its hair when a small asteroid whizzed past the planet on Wednesday. The asteroid, saddled with the name 2016 RB1, is a new discovery. Astronomers just noticed it on September 5 thanks to the keen eye of a telescope from the Catalina Sky Survey in Tucson, Arizona. What makes 2016 RB1 so sneaky is its small size. It's only about 25 to 50 feet (7 to 16 meters) in diameter. It passed within just 25,000 miles (40,000 kilometers) of Earth, which NASA helpfully translates into 1/10th the distance from Earth to the moon. In terms of the massive size of the galaxy, that qualifies as a relatively close shave. An animated GIF of the flyby shows a tiny white dot moving against a grainy space background. The asteroid's trajectory kept it well out of the way of any satellites, and the planet was never in any danger.
Read more of this story at Slashdot.
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