The new images by Curiosity show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

As the White House accelerates plans for a 2026 crewed mission to Mars, Georgia Tech experts highlight the engineering, scientific, and diplomatic challenges that will shape the success—and ...

Nearly a decade’s worth of data went into the first direct observation of sputtering on Mars, which researchers believe ...

If you looked at the churning clouds near Jupiter’s pole, they appear like ocean currents on Earth — as if you’re looking at ...

“We find that both exhibit strong linearly increasing trends, coupled with a large surge in magnitude between 330 and 220 ...

People from cultures across the world have been looking at Mars since ancient times. Because it appears reddish, it has often ...

Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient ...

SpaceX CEO Elon Musk wants to send a cargo ship to Mars by the end of next year. Here’s why that plan likely won’t pan out.

Mars isn't a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially ...