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NASA reveals two narrow asteroids 'swinging fists' into Earth
NASA's asteroid tracker at the California Jet Engine Laboratory (JPL) has revealed a spectacular escape of the earth.
The asteroid that once passed NASA is about to return
Astronomers say the 2012 TC4 asteroid is likely to reach Earth on October 12 at a distance of 270,000km, Gizmodo reported on August 3.
October 12, 2017 NASA tests the Earth defense system
Recently, NASA predicted a meteorite capable of hitting Earth on October 12, 2017. Specifically, it is the 2012 TC4 asteroid with a diameter of 30m.
Detecting water exists on a metal metal asteroid 16
Not only does Psyche contain 16 metal, it also noticeably signs of water existing on the surface of this asteroid.