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

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

I will assume you're referring to what would happen if Earth stopped rotating all at once, without any gradual reduction in velocity. In that event, most things on Earth would be almost immediately ...

On certain trans-Pacific flights, you can "time travel" by crossing the International Date Line. For example, if you want to go from San Francisco to Tokyo, and your flight departs at 5:00 p.m. on ...

When we talk about feats of engineering, very few megastructures on Earth rival the sheer scale of China's Three Gorges Dam. It's located in Hubei province, spanning the mighty Yangtze River, and it's ...

Earth's rotation is randomly speeding up, and nobody is quite sure why. These speedups, which have occurred several times over the last few years, haven't had any effect on daily life, but they also ...

James O'Donoghue receives funding from the UK Science and Technology Facilities Council (STFC). Earth will complete a rotation 1.33 milliseconds earlier than usual on Tuesday, August 5. That makes it ...

A strange shift in Earth's rotation is making our days milliseconds shorter — and scientists are racing to understand why. When you purchase through links on our site, we may earn an affiliate ...

California is set to experience one of its shortest days on record — and, no, it’s not because summer is winding down in the Northern Hemisphere. The Earth’s full rotation on its axis is gaining speed ...

The summer is winding down and there might be even less of it this week. As the Earth spins faster this summer, the days are just slightly shorter. But those milliseconds are adding up. Other WRAL Top ...