Valantinas and his team made use of data collected by the European Space Agency’s Mars Express orbiter and the ExoMars ... clues about Mars’ geologic and climate history, he said.

Is there life on Mars? Related stories For example, lava tubes on the moon can be as warm as 63 °F. That's plenty warm enough for life to arise inside. It's unclear if lava tubes on Mars would ...

Valantinas and his team made use of data collected by the European Space Agency’s Mars Express orbiter and the ExoMars ... clues about Mars’ geologic and climate history, he said.

"What we want to understand is the ancient Martian climate ... data from multiple Mars missions, combining orbital observations from NASA's Mars Reconnaissance Orbiter and the European Space ...

In 1999, the Mars Climate Orbiter, a robotic probe of the National Aeronautics and Space Administration (NASA), went out of radio contact upon entering the Martian atmosphere. Investigations ...

In a surprising find that challenges previous beliefs about Mars' climate, the European Space ... was first spotted by ESA's ExoMars Trace Gas Orbiter (TGO) atop the massive Olympus Mons volcano ...