NASA nuclear Mars mission SR-1 Freedom faces an $880 million funding gap between the House Appropriations Committee offering ...

NASA MAVEN (Mars Atmosphere and Volatile Evolution) mission scientists have uncovered a key puzzle piece in understanding ...

Did Viking 1 find evidence of life on Mars? Fifty years after the NASA lander touched down, the jury is still out.

NASA’s asteroid-hunting Psyche spacecraft recently needed a little gravitational assist from Mars to keep speeding towards ...

China’s Tianwen-1 orbiter captured a faint but remarkable view of 3I/ATLAS as the interstellar comet raced past Mars. The ...

The spacecraft aced its encounter with Mars. Now, mission scientists are studying a trove of data from the flyby in ...

NASA's Perseverance rover has reached an impressive new milestone on Mars, completing the equivalent of a full marathon by ...

After more than 70 successful flights, a broken rotor ended the remarkable and groundbreaking Ingenuity helicopter mission on Mars. Now, NASA is considering how a larger, more capable helicopter could ...

The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.

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When astronauts set foot on Mars, it will be one of humanity’s greatest milestones. These first steps will be the result of decades of research, engineering, and imagination coming together, marking ...