Earth, Asteroid and NASA

AB, a 42-foot Near-Earth Asteroid, will pass just 95,200 miles from Earth, providing scientists a unique chance to study it ...
NASA will deploy cutting-edge technology to better understand the inner workings of 2024 XN1 during its near-Earth passage.
If Earth is going to be blown to bits by an asteroid, it'd be nice to have some advance warning – to either do something ...