Right now there is no conclusive evidence of life on Mars past or present. Nasa’s “leopard spots” are the most promising ...

(CNN) — Here’s a look at the exploration of Mars. The United States, Soviet Union and China are the only three countries to land a spacecraft on Mars. There have been nine successful US Mars landings: ...

Two samples from Mars together deliver the "smoking gun" in a new study showing the origin of Martian organic material. The study presents solid evidence for a prediction made over a decade ago by ...

PASADENA — Ingenuity — the Jet Propulsion Laboratory-built, drone-like helicopter that made history when it launched from the surface of Mars and conducted the first powered flight on another planet — ...