Today is International Asteroid Day! Find out what happens underground when a gigantic asteroid hits Earth with hyper-velocity. #KnownUniverse | National Geographic TV

Asteroid 2015 TB145 is the dark, skull-shaped near-Earth object that flew past Earth on Halloween in 2015. It was discovered on October 10, 2015 by the Pan-STARRS survey in Hawaii, only weeks before it made its close approach. It passed safely at about 1.3 times the distance of the Moon, which is close for an object of its size. Its orbit places it in the Apollo group of near-Earth asteroids, with a path that is elongated and slightly tilted relative to Earth's. It takes a little over three year

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Earth Missed Disaster by Days 😳 #Asteroid asteroid near earth, asteroid passed earth 2012, near miss asteroid, nasa asteroid alert, space facts shorts, planetary defense, asteroid california, space science explained, earth asteroid close call, universe facts | Beeyond