Even though the Red Planet's atmosphere is thin, wind is still one of Mars' most relentless sculptors.
Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests.
The 100,000th image captured by NASA's Mars Reconnaissance Orbiter. NASA/JPL-Caltech/University of Arizona NASA’s Mars Reconnaissance Orbiter (MRO) has been flying ...
NASA’s Europa Clipper spacecraft is currently on its long journey through the solar system, headed for Jupiter’s icy moon of Europa. There, it’s hoping to find whether Europa could ever have supported ...