Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.

Mars, often imagined as a lifeless desert battered by radiation and cold, holds within its crust the haunting memory of a ...

Arsia Mons, which dwarfs Earth’s tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

NASA"s beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a ...

Researchers are developing bioplastic bubbles from algae that could grow, repair, and protect habitats on Mars without ...

NASA has discovered the interstellar comet 3I/Atlas, located 4.5 au from the Sun, offering a rare glimpse into celestial ...

The most massive chunk of Mars ever found on Earth could sell for up to US$4 million in a Sotheby's auction later this month.

The second half of the 19th century was a particularly interesting time to imagine Mars. This was a period during which the ...

A lab experiment that simulated Mars conditions showed that green algae can grow in plastic containers made from the same ...

It's possible that Mars' moons were originally asteroids that were captured by the planet's gravitational pull. There's also ...