New data from NASA’s DART mission confirms a spacecraft impact successfully altered an asteroid’s path, demonstrating that a small nudge delivered years in advance could help protect Earth from a ...

NASA’s Double Asteroid Redirection Test, known as DART, did more than shove a small asteroid into a tighter loop around its ...

The NASA DART spacecraft shifted the orbits of two asteroids around the sun after intentionally crashing into one of them.

Four years ago, NASA purposely smashed a spacecraft into a small asteroid to see if they could deflect it—a test to prove humanity could protect Earth from threatening space rocks.

NASA’s historic asteroid experiment has revealed an unexpected outcome. Scientists now report that the Double Asteroid ...

NASA's Artemis II rocket encountered a new helium flow issue and will rollback to the VAB. Here's what we know.

To fix the problem, NASA has to roll SLS and the stacked Orion spacecraft back to the Vehicle Assembly Building (VAB) at the ...

NASA's 2nd wet dress rehearsal is underway in Florida as the agency prepares to test-fuel the towering Space Launch System rocket for Artemis 2.

An unannounced test of NASA's towering Space Launch System rocket uncovered another issue with the vehicle meant to soon launch astronauts on a mission around the moon. Ground crews at the Kennedy ...