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

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

A camera on NASA's DART spacecraft captures Dimorphos, left, and Didymos as it approaches for a direct hit of the smaller of the two, Dimorphos, in September 2022. Credit: NASA / Johns Hopkins APL A ...

World leaders have tried and failed to curb climate change by appealing to nations to act for the common good. Now, the Iran war and its costly energy crunch have some experts wondering if selfishness ...

Of all the asteroids that have imperiled the planet, 2024 YR4 is unparalleled. An Earth impact was eventually ruled out in ...