The new work suggests that the edge of the dichotomy was eroded back by hundreds of kilometers during the time when an ocean ...

"Rootless cones form when lava flows over wet or icy ground, causing it to boil and explode," said Dundas. "The region around ...

The southern highlands of Mars (which cover about two-thirds of the planet's surface) rise as much as 5 or 6 kilometers ...

The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, ...

I was just one night off from the best view we will get of Mars. The perfect night had been overcast and the difference ...

President Trump has issued more executive orders, aimed at the military, that range from the elimination of DEI policies to ...

New research reveals ancient ripples on Mars, providing compelling evidence of long-lost lakes that once existed 3.7 billion ...

The Lunar New Year, the Year of the Snake, begins on January 29. Also called Spring Festival, this annual celebration is observed by many Asian cultures.

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

The area containing the clay-bearing mounds is geologically connected to Oxia Planum, which is where Rosalind Franklin will be headed when it launches in 2028 in search of past life on Mars. It now ...

The findings suggest mantle convection shaped Mars’ crust over time. Heat rising from the interior altered the planet’s surface billions of years ago. Geochemical analysis of Martian ...

They're small, each at some six millimeters (about a quarter inch) high. Preserved ripples on Mars' surface. Credit: Mondro et al. Science Advances, January 2025 More ripples observed by NASA's ...