NASA crashes spacecraft into asteroid to push it off course in landmark defense test - The Dart spacecraft deliberately ...

Astronomers say a distant, sunlike star shows signs of a catastrophic planet-on-planet crash that may mirror the ancient impact that formed Earth's moon.

NASA's Van Allen Probe A, weighing 1,323 pounds, is set to crash back to Earth on March 10 after 14 years in orbit.

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

ESA’s Planetary Defence team allay fears 100-metre-wide object could hit Earth’s moon and disrupt satellites ...

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

EXPERTS believe nuclear weapons may be Earth’s only defence against giant planet-killing asteroids as new research shows ...

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger ...

An asteroid, previously used by NASA for a planetary defence test, has been successfully shifted onto a slightly altered path ...

Robert Wise's 1971 sci-fi thriller raises pertinent questions about human fragility.

To date, there have been 14 movies set across the "Star Trek" franchise. Not all of them are good, but many are. We break ...