On the flanks of Martian mountains and crater rims, curious shapes sprawl outward like thick syrup frozen mid-flow. But these are not rivers of rock or lava. They’re massive glaciers, hidden under ...

Scientists have long been intrigued by the glaciers on Mars, once believed to be primarily composed of rocky rubble with just a small amount of ice. However, new findings are challenging this view, ...

Q: Name this NASA mission during which astronauts on the moon became the first to drive a lunar rover on July 31, 1971. A: ...