的 2008 GO20 asteroid is between 318 和 720 脚高 (220 米) and has drawn comparisons to a number of famous world structures to convey just how big it is, including the Taj Mahal and the Great Pyramid of Giza.
The asteroid is hurtling through space at 18,000 miles an hour and may come as close as 2.8 million miles to Earth, which places it in the “阿波罗,” which is a near-Earth designation. NASA is closely monitoring the asteroid’s progress.
为了比较, the Earth’s moon is 238,855 miles away from the planet, while Venus is 126.11 million miles away and Mars is 236.5 million miles away, according to NASA.
The distance is not much to worry about, 虽然: An asteroid passed some 1,830 miles over the Indian Ocean in Aug. 2020, Space.com reported.
The distance could shrink, 虽然, due to the gravitational pull of planets as the asteroid passes through the solar system. The concern would, 然而, lay with a future collision rather than any worry over Sunday’s passage.
的 2008 GO20 asteroid has passed through the system before, passing within 1 million miles of Earth on Aug. 4, 1901 and just over 1 million miles on July 13, 1935, Live Science reported.
Asteroids are the remains of leftover debris from the solar system’s formation, so the various odd-shaped rocks circulate within the system and pass by the Earth from time to time.