Mark your calendars: The smallest planet in the solar system is about to make a REALLY big entrance.
The results of Earth-bound lab experiments appear to back up the theory that dark lines on Martian slopes are created by water.
How did these odd scars form on the icy world?
Learn more about the strange new class of planets that wander alone in the galaxy.
In a series of images that look as if they've been pulled from a science fiction movie, four powerful lasers blast from the dome of the Very Large Telescope at the ESO's Paranal Observatory in Chile.
The 'pink moon' is named after flowers, but the moon, itself, will appear to be smaller than usual because it is at its furthest point from the Earth.
In his final DNews segment, President Obama will highlight Henrietta Swan Leavitt, whose insights helped devise a cosmic yardstick for measuring the universe.
A forensic search identifies direct descendants of the Renaissance genius. And researchers hint there are some surprising names.
+ Load More