Recent NASA budget uncertainties could make one space agency endeavor up for grabs — defending Earth from incoming space rocks. That effort, undertaken by NASA for many years, could be given to the ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...

NASA has made a significant discovery. Near Earth, NASA has found an asteroid that is being described as Earth's second 'moon ...

After two weeks of futilely searching for the Mars Global Surveyor, NASA and Jet Propulsion Laboratory officials said Tuesday that the missing spacecraft is probably lost forever. In its 10 years, the ...

TN2, the largest of four, will safely pass Earth today at 1.34 million km. There is no threat from it, said NASA.