A skyscraper-size asteroid found two weeks in the past will zoom between Earth and the moon on Saturday (June 29). At its closest method, the house rock will cross inside roughly 184,000 miles (295,000 kilometers) of our planet — about three-quarters the common distance between Earth and the moon.The asteroid, named 2024 MK, is estimated to measure about 480 toes (146 meters) throughout, which is bigger than the peak of a 40-story constructing or the Nice Pyramid of Giza. Throughout its closest method, will probably be touring at roughly 21,000 mph (34,000 km/h), in response to NASA. Astronomers in South Africa found the asteroid on June 16.Though the hefty house rock poses no risk to Earth, NASA classifies it as a “doubtlessly hazardous asteroid” resulting from its giant measurement and precarious orbit, which sometimes crosses that of our planet. Shortly after its shut method to Earth and the moon this weekend, 2024 MK will zoom again out towards the asteroid belt between Mars and Jupiter, and won’t return to our neighborhood till 2037, in response to NASA predictions. (The house rock will not pose any risk to our planet then, both.)Associated: NASA’s most needed: The 5 most harmful asteroids to EarthNASA screens the orbits of greater than 35,000 near-Earth objects (NEOs), that are house rocks that come inside 120 million miles (195 million km) of the solar, usually crossing Earth’s orbit throughout their travels. At present, there aren’t any recognized asteroids that pose a risk to our planet for no less than the following 100 years.ESA breaks down the 2024 MK shut method. (Picture credit score: ESA)The shut method of 2024 MK comes simply days after a fair bigger asteroid known as 2011 UL21 blasted previous our planet. Measuring between 1.1 and a couple of.4 miles (1.7 to three.9 kilometers) huge, the mountain-size object flew by at 4.1 million miles (6.6 million km) from Earth, or about 17 instances the space to the moon. Regardless of this ample respiration room, 2011 UL21 was the most important asteroid to come back that near Earth in 110 years, in response to the Digital Telescope Venture, which livestreamed the encounter Thursday (June 27).Get the world’s most fascinating discoveries delivered straight to your inbox.These back-to-back flybys fittingly precede World Asteroid Day, which is well known on June 30. That date can also be the anniversary of the 1908 Tunguska asteroid affect, which demolished an estimated 80 million bushes in Siberia over 830 sq. miles (2,150 sq. kilometers).