Two asteroids are travelling towards Earth at a rapid speed today, according to NASA's Jet Propulsion Laboratory. The first asteroid is 58-foot and the other is between 6.8 meter and 15 meter in diameter. The research organisation uses its telescopes and observatories like NEOWISE to track and study asteroids. It also uses a variety of ground based telescopes like Atacama Large Millimeter/submillimeter Array (ALMA) located in the Antofagasta Region of Atacama Desert in Chile for the same.