If an asteroid is hurtling toward Earth, can humanity be saved not with a bang, but with a nudge? NASA is poised to investigate just that with a first-of-its-kind mission to deflect an asteroid by ...

LIVERMORE, Calif. (BCN) — Scientists at Lawrence Livermore National Laboratory in Livermore played a role in NASA’s successful mission to crash a spacecraft into an asteroid Monday. The mission known ...

NASA’s DART mission, the first-ever planetary defense test in space, sent a spacecraft to ...