When astronauts set foot on Mars, it will be one of humanity’s greatest milestones, marking the start of a new era of ...

"We think these could be evidence of an ancient warmer and wetter climate where there was rain falling for millions of years.

A Mars rover has discovered strange, bleached rocks that suggest Mars may have once been wet and warm. Researchers at Purdue ...

The recent announcement that scientists have spotted what they believe to be evidence suggesting ancient life on Mars seemed like the latest in an endless cycle of tantalizing hints followed by pleas ...

The discovery of the skylights and their associated caves was made using archival data from three NASA missions, showing how important findings can be made years or even decades after a mission has ...

Eight "skylights" may be entrances to underground spaces where evidence of ancient microbial organisms could be found.

We could be one step closer to proving alien existence. In 1996, a group of NASA scientists made a stunning announcement: The discovery of what appeared to be bacterial fossils on Mars. President Bill ...

Was there ever life on Mars? Planetary scientists think there could have been but there hasn’t been any direct evidence. After years of roaming... NASA just dropped the most convincing evidence for ...

NASA’s Perseverance rover discovered unusual bleached rocks in Mars’ Jezero Crater that indicate the planet once had a warm, wet climate. Purdue University researchers analyzed the rock fragments and ...

NASA announced it found promising potential biosignatures on Mars. Potential biosignatures are things like chemicals and structures that could be a result of life on the planet, but more research was ...

The recent announcement that scientists have spotted what they believe to be evidence suggesting ancient life on Mars seemed like the latest in an endless cycle of tantalizing hints followed by pleas ...