The intrepid mapping mission has collected more than three trillion observations that'll change the way we see our neck of ...

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

For decades, scientists have tried in vain to accurately predict solar flares—intense bursts of light on the sun that can ...

Researchers from the University of Connecticut have created the first 3D maps of star-forming gas clouds in one of the most ...

An international team of scientists has produced the clearest three-dimensional view yet of the Ring Nebula—one of the night ...

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot from a procession of robotic spacecraft attempting to land on the moon . How ...

Saturn, the sixth planet from the Sun, is one of the most breathtaking sights in our solar system. With stunning visuals ...

"There are still many things related to planetary formation and the early evolution of young planetary systems that we don't ...

Space agencies around the world are setting their sights on new frontiers, with plans to explore Venus and other distant ...