Edgar once designed science experiments for astronauts to perform. Now she'll be the astronaut performing them.

Two recent studies used seismic data from NASA's retired InSight mission to shed light on what lies beneath Mars’ surface and what that means for the planet’s history ...

On the Red Planet, aurorae glow green because the charged particles collide with oxygen atoms high above Mars. They may be bright enough that astronauts on Mars could spot them with their naked eye.

In a groundbreaking development for the Mars 2020 mission,NASA’s Perseverance rover has embarked on an exciting new journey to explore a previously untouched region on Mars known as megabreccia. This ...

A mysterious “zebra rock” has been spotted on Mars, and researchers have never seen anything like it before on the Red Planet ...

It turns out Mars has a solid core just like Earth. A Chinese-led research team reported Wednesday that the heart of Mars, while small, is indeed solid. The scientists based their findings on ...

NASA has discovered signs of life on Mars in the form of organic carbon, sulfur, rust, and phosphorous in a canyon, and new ...

That raises the possibility that the TRAPPIST-1e exoplanet could also have liquid water and therefore support life.

CAPE CANAVERAL, Fla. (AP) — Scientists revealed Wednesday that Mars’ innermost core appears to be a solid hunk of metal just like Earth’s. The Chinese-led research team based their findings on seismic ...

The Chinese-led research team based its findings on seismic readings from NASA's InSight lander on Mars, which recorded more than 1,300 marsquakes before shutting down in 2022. The spacecraft landed ...