NASA has successfully landed the robotic rover Perseverance on the planet Mars, where it will now search for signs of past life.
The 2 year mission is the agency's most ambitious effort to study whether there has ever been life on the planet.
US correspondent Ira Spitzer has more
The 2 year mission is the agency's most ambitious effort to study whether there has ever been life on the planet.
US correspondent Ira Spitzer has more