
A Nasa rover on Mars has discovered the first 'possible' signs of ancient life on the Red Planet.
Perseverance spotted what the space agency has described as an 'arrowhead-shaped' rock with 'veins' flowing through it.

A Nasa rover on Mars has discovered the first 'possible' signs of ancient life on the Red Planet.
Perseverance spotted what the space agency has described as an 'arrowhead-shaped' rock with 'veins' flowing through it.