Traveling from one star to another is currently impossible to achieve within a human lifetime. But some projects are ...

Six planets will all be visible at once in the night sky this month, lined up across the sky—but one is set to disappear from view.

Since New Horizons' close encounter with Pluto 10 years ago, experts have come to think of the dwarf planet as much more ...

The scope of the devastating Los Angeles wildfires comes into focus through smoke-filled satellite imagery from NASA, NOAA ...

The European and Japanese robotic explorer swooped as close as 183 miles (295 kilometers) above Mercury’s night side before ...

NASA's LEXI instrument is set to land on the moon's surface sometime this month. Using X-ray sensors, the device will watch ...

One of the largest ever projects created by humanity has slowed down the rotation of the Earth. It happened as a result of ...

New images of the planet Mercury taken by a robotic spacecraft have just been released — and they show the scorched world in ...