The U.S. space agency measured the impact of its DART mission, revealing that the impact changed the orbit of two cosmic ...

Findings support kinetic impact technique for planetary defense.

A new study has found that an asteroid NASA used for target practice a few years ago was nudged into a slightly different ...

NASA’s DART mission changed the Dimorphos' asteroid orbit around the Sun, proving spacecraft impacts could help defend Earth.

According to the space agency's tracking, the rock is hurtling through space at more than 21,500 miles per hour.

Here's what scientists have now learned about the DART mission.

Studying the 2022 collision's effects can help scientists protect the Earth from celestial objects that might head toward us ...

When NASA’s DART spacecraft deliberately crashed into the asteroid moonlet Dimorphos, it did more than change the asteroid’s local orbit — it slightly shifted the path of the entire asteroid pair ...

NEW YORK, United States - Four years ago, NASA purposely smashed a spacecraft into a small asteroid to see if they could ...

Asteroid 2024 YR4 is big and dangerous enough that it has been dubbed a "city killer." There were concerns that the asteroid ...

New observations from NASA's James Webb Space Telescope confirm asteroid 2024 YR4 will not hit the moon in 2032.

Harry Stamper might still be here today had this tech existed in 1998's "Armageddon." ...