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

NASA’s other rover, Perseverance, landed in the Jezero Crater on February 18, 2021, to search for signs of ancient life and collect rock samples for a future return to Earth.

After years of searching, NASA’s Perseverance rover has discovered some polka-dotted rocks that may provide the strongest ...

If you followed news about either the media industry or space exploration back in 2021, you probably remember when the New York Times accidentally published a story claiming that watermelons had been ...

Seismic studies reveal Mars may have a solid inner core. The result deepens knowledge of its evolution and lost magnetic field. Researchers have determined that Mars shares a structural similarity ...

Previous studies pointed to liquid at the heart of the red planet. The latest findings indicate the inner core, while small, ...

Using data from NASA’s retired InSight lander, two separate teams of researchers found evidence of a sluggish Martian mantle ...