NASA's asteroid-smashing DART spacecraft is set to hit its target on Monday, in a test run for what to do if one ever threatened Earth.
NASA's asteroid-smashing DART spacecraft is set to hit its target on Monday, in a test run for what to do if one ever threatened Earth.
On Monday, NASA’s DART spaceship successfully hit a nonharmful asteroid as a part of the space agency’s planetary defense..
NASA’s DART mission, which was dubbed Earth’s planetary defense system against Asteroids was successful in its maiden..