There are many obstacles to overcome before humans can set foot on Mars, including problems surrounding launch mass and ...

Though it's a cold, dead planet, Mars still has its own natural beauty about it. This image shows us something we'll never ...

"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was ...

Harvard scientists explain how Mars had warm spells billions of years ago, allowing rivers and lakes to exist.

This NASA Mars Reconnaissance Orbiter image, acquired on May 13, 2018, during winter at the South Pole of Mars, shows a carbon dioxide ice cap covering the region and as the sun returns in the spring, ...

By imaging the dunes, scientists can figure out how much CO2 frost forms on the dunes during the Martian winter. When ...

Learn about the analysis conducted on wave ripples in the Gale crater region of Mars, where ice-free ponds and lakes stood ...

Mars has only a thin, tenuous atmosphere, and most of it (95%) is carbon dioxide. When Martian winter arrives, CO2 freezes and forms a thick coating on the ground in the polar regions. It lies there ...

Scientists Suggest That Mars Was Warm and Held Water Billions of Years Ago, Much More Like Earth in the Past Researchers have ...

NASA is working on an exciting mission to send humans to Mars in the next few decades. To make this happen, the agency is ...

President Donald Trump recently announced an ambitious goal: sending astronauts to Mars within four years, aligning with the length of a presidential term ...