Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons. The Red Planet is a ...

NASA has officially ended the MAVEN mission after failing to reestablish contact with the spacecraft.

The rusty world is full of mysteries—and some of the solar system's most extreme geology. Learn more about Earth's smaller, colder neighbor.

NASA has ended its MAVEN mission after losing contact with the spacecraft after an 11-year exploration of Mars’ atmosphere ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Mars, the red planet, could be in for a global display of ...

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter ...

A NASA probe that had a close encounter with a strange object from another solar system has been declared dead and scientists ...

Unlike rocky planets such as Mars and Earth, angrites do not have a lot of silicon dioxide. Because of this, astronomers have ...

NASA’s Psyche spacecraft successfully completed a flyby of the Red Planet on May 15, coming within 2,864 miles (4,609 ...

Mars holds a special place in the solar system. It represents marginal habitability. This means it transitioned from warm and ...

NASA’s Psyche spacecraft just used Mars as a giant slingshot on its journey to a mysterious metal world that could reveal what’s hidden inside planets like Earth.