The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

In a study published in AGU Advances, researchers from the Max Planck Institute for Solar System Research (MPS) used data ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

If it’s real, some may question whether something with a mass about three times Pluto’s counts as a planet at all.

The northern plains of Mars, marked by thousands of mounds and hills, hold significant evidence of the planet's watery past.

The organic material found in a few areas on the surface of dwarf planet Ceres is probably of exogenic origin. Impacting ...

Whether you're unfamiliar with the occasion or need a refresher, this guide to ushering in the Year of the Snake has you ...

Trump says we're going to Mars. He may be making it harder to get there. President Donald Trump says we’re going to Mars, but ...

Using syrup and baking soda, research has demonstrated the formation mechanism of rootless cones, small volcanic landforms commonly found on Earth and Mars. The study clarified, through an ...

Thousands of mysterious clay mounds found on Mars were formed by ancient water on the Red Planet's barren northern plains, ...

The area containing the clay-bearing mounds is geologically connected to Oxia Planum, which is where Rosalind Franklin will ...

Heads up! Four planets are visible in the evening sky this month, and another two planets can be found with a little help.