Robert Zubrin, the planet’s leading strategist for landing humans on Mars, predicts SpaceX’s Starship will win the race to ...

Mars – dusty, dry, and desert-clad – was once so rich in water it had not just lakes, but oceans, according to a new study.

Researchers have found new evidence for a massive subsurface ocean on Mars, highlighting the possibility of microbial life ...

As the rover moved, it used a process known as ground penetrating radar (GPR) to map up to about 260 feet ... landing site in the distant past on Mars (left) and how long-term physical and chemical ...

When a mudflat crumbles on Earth, or an ice sheet splinters on one of Jupiter's moons (Europa), or an ancient lakebed breaks ...

The planet was once more hospitable ... to complement further studies that can lead to subsurface water maps of Mars.

The planet was once more hospitable ... to complement further studies that can lead to subsurface water maps of Mars.

A team of Chinese and foreign scientists has discovered underground sedimentary layers on Mars that appear to have been shaped by oceanic activity, providing new evidence that water once existed at ...

Astronomers are ready to search for the fingerprints of life in faraway planetary atmospheres. But first, they need to know ...

NASA’s Europa Clipper is using Mars and Earth’s gravity to travel efficiently to Jupiter. The spacecraft will study Europa’s ice and ocean.