In the Arctic, one of the primary paths for water to flow is along water tracks, stream-like features that fill with and ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of Mars along with a time-lapse of "webcam" images that were released in near ...

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

Traveling to Mars has always been seen as a mission for astronauts or space agencies with massive budgets. But now, a ...

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 ...