"With these probability maps, we can push asteroids away while preventing them from returning on an impact trajectory, ...

Asteroids might seem like peaceful drifters suspended in space, but they’re really disturbed, spinning and tumbling in ...

Research efforts going back decades, conducted on parabolic flights and the International Space Station, have shown that a ...

A new NASA-backed study—relying on data from the Clouds and the Earth’s Radiant Energy System (CERES) satellite—suggests that ...

Thanks to a speed-up of Earth's rotation, the length of the astronomical day and the length of the clock day aren't quite matching up. Eventually, international timekeepers may need to subtract a ...

Dogs often perform a curious little ritual before doing their business: spinning in circles. You’ve probably noticed your dog turning two or three times before finally settling into position.

The bold question-askers at What If examine the effects if Earth started spinning backwards. Cardiologist: 9 American foods ...

The weak spot, known as the South Atlantic Anomaly, was identified in the 19th century and expanded in recent years.

Earth moves 2 million miles closer to the sun from summer to winter, yet temperatures drop 40+ degrees. The answer lies in ...