NASA successfully deflected a small asteroid with its DART rocket, kinetic strike ejected a significant amount of debris from the asteroid — impact nudges the orbit …

The U.S. space agency measured the impact of its DART mission, revealing that the impact changed the orbit of two cosmic ...

NASA crashes spacecraft into asteroid to push it off course

NASA crashes spacecraft into asteroid to push it off course in landmark defense test - The Dart spacecraft deliberately ...
The News International

Massive 44-foot asteroid nears Earth: What you need to know

NASA's Jet Propulsion Laboratory reports that the near-Earth asteroid 2021 ER will approach Earth on Friday for a safe yet close flyby. The asteroid is roughly 44 feet wide, which equals the ...
Business Insider

NASA is finally advancing a space telescope that could track down dangerous asteroids before they strike Earth

NASA is finally moving forward with a space telescope that could spot asteroids heading dangerously close to Earth. The Near-Earth Object Surveyor Mission — NEO Surveyor, for short — has passed a ...