Did Mars have rain and snowstorms that shaped the planet’s terrain billions of years ago? While there’s no way to know for ...

New research suggests ancient Mars may have been warm and wet, with rainfall or snowmelt carving its iconic valleys.

NASA's Perseverance rover captured rare footage of a massive Martian dust devil absorbing another, providing vital insights ...

"You could pull up Google Earth images of places like Utah, zoom out, and you’d see the similarities to Mars." ...

Mars is not an easy place to live. The Red Planet is essentially one giant desert with a minimal atmosphere, low temperatures ...

A reddish star is about to pass through a "beehive" of stars. That "star" is actually one of Earth's planetary neighbors.

The surface of Mars is extremely cold, irradiated, and desiccated. But at one time, the planet was much warmer and wetter, ...

"Before Hubble, no generation ever had access to unimaginably vibrant views of space, stretching almost all the way back to ...

NASA’s Curiosity rover has uncovered a missing piece in the puzzle of Mars' past atmosphere. Scientists discovered ...

In an experiment simulating harsh Martian conditions, including X-ray radiation, scientists discovered that certain lichens ...

Their findings indicate that Mars' atmospheric dynamics and radiative processes make ... the European Centre for Medium-Range Weather Forecasts (ECMWF), and NASA's Jet Propulsion Laboratory. The paper ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...