An asteroid the size of FIVE blue whales – the largest animal on Earth – swung by Earth recently, but astronomers were none the wiser. The space rock has been dubbed 2020 LD and measured in at a whopping 400 feet (122 meters). The asteroid came relatively close to Earth, at just 80 percent of […]
from Newslanes https://ift.tt/2YoTFm8
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