Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

Trump put Mars missions in the spotlight in his January inauguration speech. Experts don’t believe a flag-planting will be ...

The controversy endures over Pluto's true status, but the solar system underdog continues to capture hearts across the globe.

Today, we know of Mars as a cold, dry desert, with patches of subterranean ice and ice caps at its poles. Billions of years ...

Human beings have been striving for years to learn more about the planets neighboring Earth. In particular, the efforts have focused on Mars, where the Curiosity rover has been pla ...

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The unique discovery in the Red Sea that could also help with space exploration is so strange that it could provide a glimpse ...

Martian clouds are almost always made of dry ice, or frozen carbon dioxide. 95% of the planet's atmosphere is CO2.

NASA's Curiosity rover photographed remnants of rippling waves in an ancient Martian lakebed, proving that the Red Planet had ...