When the moon is positioned farther from Earth's equator and closer to the poles, its pull on the planet becomes weaker. With ...

While it’s unlikely anyone would notice a missing millisecond, there’s potential this speed-up could have ramifications for ...

COLUMBUS, Ohio — In a cosmic first for this decade, astronomers have identified a mysterious comet from another galaxy — ...

Atomic clocks — among the most precise instruments humans have ever built — have been keeping track of Earth’s spin since the ...

The comet was discovered by the NASA -funded Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope in Chile ...

Earth's spin, of course, is not the only motion we have in space. Our orbital speed around the sun is about 67,000 mph (107,000 km/h), according to Cornell . We can calculate that with basic geometry.

A frightening simulation shows what would happen if the world was to stop spinning. As we all know (and if you don’t, give ...

The comet is described as a spinning mass of ice, rock and dust, hurtling through space on a path that thankfully poses no threat to Earth. At its closest point, 3 Eye Atlas will remain approximately ...

Earth is expected to spin slightly faster on three specific days in July and August: July 9, July 22 and August 5. This could ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...