One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

The origin of life is one of the most fundamental and enduring questions of mankind and one of the three greatest Origin ...

Mars is thought to currently have all the necessary ingredients for life except for perhaps the most important one — liquid ...

Mars is thought to currently have all the necessary ingredients for life except for perhaps the most important one: liquid ...

As the sun grew hotter, so did Mars, prompting much of its atmospheric carbon dioxide to rain out and ultimately get locked ...

NASA announced possible evidence of present-day liquid water on Mars. Scientists analyzed data from NASA's Mars Global ...

Algae grown under Mars-like conditions could make bioplastic building materials for structures to harbor life in space.

NASAs Curiosity rover has captured the first-ever close-up images of spiderweb-like “boxwork” formations on Mars, revealing ...

"Returning the scientifically selected samples that await us on Mars, as part of a balanced portfolio, will help to ensure ...

Nearly a decade’s worth of data went into the first direct observation of sputtering on Mars, which researchers believe ...