NASA's Perseverance rover has revealed new clues about Mars' volcanic past. While most people searching for signs of alien ...

Mars, the fourth planet from the sun, is a dry, rocky world. Its famous red color has earned it the nickname the Red Planet. Mars has fascinated people throughout history, and today, it is one of ...

The asteroids that are mostly likely to hit Earth aren't huge planet-killers ... small asteroids begin their journey toward Earth, the smallest object astronomers have been able to spot and ...

The Hera probe from the European Space Agency (ESA) recently captured spectacular images of Deimos, the smallest moon of Mars, during a close flyby. Deimos, the moon of Mars, appears in silhouette ...