Earth, asteroid

NASA is tracking a truck-sized asteroid which is set to hurtle by Earth today at many times the velocity of a speeding bullet ...
SpaceX on Wednesday night launched a Spanish communications satellite from the Kennedy Space Center in Florida and retired ...
PT5, initially identified as a near-Earth asteroid, is believed to be a lunar fragment due to its unique orbit and mineral ...
BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.
However, the Minor Planet Center (MPC), the agency responsible for cataloging asteroids, quickly retracted the classification ...