Today's mission, which Rocket Lab calls "The Lightning God Reigns," successfully sent the QPS-SAR-9 satellite to a circular ...

The space rock, which measures 150 feet across and is traveling at 38,922 miles per hour, is one of five on NASA's radar.

are celestial bodies that pass close to Earth. Understanding them helps scientists learn about the solar system. It also aids in assessing potential impact risks. NASA tracks NEOs using radar and ...

NASA is tracking an airplane-sized asteroid dashing past Earth today at a speed of 38,922 ... Three more airplane-sized asteroids are on the radar for today, all between 100 and 120 feet wide.