Curiosity is exploring Mars’ boxwork terrain, where ridges and hollows may have formed from cementation and erosion. The ...

Learn why scientists are cautiously optimistic about the potential biosignatures found in the Sapphire Canyon rock sample.

NASA is finally releasing details on its discovery of Mars biosignatures and exactly what that means for alien life.

The search for life on Mars reached its most promising breakthrough yet after NASA revealed new findings of possible ancient ...

NASA’s Perseverance rover found possible signs of ancient life in rocks on Mars, keeping scientists up at night.

A Martian rock bearing unusual ‘leopard spot’ patterns may be the most compelling evidence yet of ancient microbial life on ...

The discovery in Jezero Crater represents one of the best pieces of evidence to date about the possibility that Earth's planetary neighbor once harbored life. A sample obtained by NASA's Perseverance ...

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 Mars, NASA’s Perseverance rover saw spots on Mars rocks.

In025, NASA revealed the clearest evidence yet of alien life on Mars. The Perseverance Rover collected rock samples that contain microscopic structures unlike anything seen before. Here’s what was ...

Reports indicate that the research team examined decades of logs from NASA's Deep Space Network (DSN). The DSN consists of an ...

NASA has responded to speculation that mysterious interstellar object 3I/ATLAS is actually an alien starship preparing to invade Earth.

The Perseverance rover’s new findings set the stage for bringing Martian samples back to Earth to test whether microbes once ...