A third Martian moon around a third the size of our own could explain the anomaly. Mars's current satellites Phobos and ...

NASA’s Curiosity rover achieved a historic milestone by capturing the first-ever image of Earth alongside Phobos, one of Mars ...

In a groundbreaking achievement, NASA’s Curiosity rover has captured an awe-inspiring view from the surface of Mars, marking ...

Unlike the other planets in the solar system, Mars is distinctly triaxial, meaning it is an ellipsoid with different sizes along all three axes.

A passing star may have kicked the weird moons of giant planets like Jupiter and Saturn into place, new research suggests.

An astronomer at the U.S. Naval Observatory has developed a hypothesis to explain the unique shape and terrain of Mars. He ...

Mars has some unique characteristics, and one of the most peculiar features is its odd shape. Unlike other planets in the ...

The idea of a briefly held large moon raises many questions, especially regarding its formation and eventual disappearance. For example, if Nerio was destroyed, it should have left a series of craters ...

The existence of a ring, forming around 466 million years ago and lasting tens of millions of years, could explain several ...

But the most successful recording was made by the Perseverance rover, which used the Mastcam-Z camera system to capture video ...