Seen on a diagonal tilt, the galaxy appears to be swinging like a pendulum through space. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A ...

The most accurate clock in space launches within days and will begin building a highly synchronised network out of the best clocks on Earth. But the project, decades in preparation, will only operate ...

It was a big year for space. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The past year was a big one for space. Skywatchers across the United ...

For the first time, we’re seeing an image from the record-breaking US military space plane while in Earth orbit. Over the weekend, the US Space Force shared a photo taken by the spacecraft X-37B ...

(TNS) — In 2003, engineers from Germany and Switzerland began building a bridge across the Rhine River simultaneously from both sides. Months into construction, they found that the two sides did not ...

There are hundreds of atomic clocks in orbit right now, perched on satellites all over Earth. We depend on them for GPS location, Internet timing,... To explore deep space, we'll need better clocks.