NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

The ground on Mars is full of nitrogen, a vital component for planet life, raising hopes that it might be more hospitable ...

On Sunday (Jan. 12), the Red Planet will make its close approach of Earth at 8:32 a.m. EST (13:32 GMT). This event, known as ...

Researchers have discovered two sets of ancient wave ripples on Mars, signatures of long-dried bodies of water preserved in ...

From arachnid-like formations and mysterious blobs to an underground ocean and a giant volcano, here are our 10 favorite ...

Tech billionaire Elon Musk said that he plans to send spacecraft to Mars in about two years and man missions afterward if he ...

According to the team, a sulfur-based concrete will likely be the most reliable initial material for buildings on Mars. But researchers also suggest that another, more outlandish contender could be ...

Elon Musk, founder and CEO of SpaceX, is building a massive vehicle called Starship in part to send humans to Mars. Will humans eventually build a scientific base on the Martian surface ...

The profile, based on long-term observations from orbiting spacecraft, offers a detailed comparison of Mars' REB to that of Earth, uncovering striking differences in the way each planet receives ...