Q. The Double Asteroid Redirection Test (DART) mission is often seen in news is launched by?
Answer: A
Notes:
Explanation: Recently, NASA crashed its $344 million the Double Asteroid Redirection Test (DART) mission on binary asteroid system Didymos and moonlet to test a kinetic impactor technology.
The Double Asteroid Redirection Test (DART) is a firstof-its-kind spacecraft, which has been designed to test a unique method to deflect an asteroid to change its motion in space through kinetic impact and save the Earth from an incoming asteroid.
Source: FORUMIAS