NASA scientists were baffled after uncovering a rock on Mars that didn’t belong there — with a composition pointing to ...

NASA has announced the discovery of potential signs of ancient life on Mars. The revelation came during a press conference ...

Recent scientific observations have sparked a flurry of questions and theories about the Red Planet. Anomalies detected over ...

A new study identifies eight Martian caves that scientists say should be prioritized in future life-search missions.

Scientists suspect iron meteorites might be able to resist erosion on Mars, which may explain why some appear perched on flat ground rather than embedded in craters. In other cases, a crater may have ...

A Harvard professor has pointed out "12 anomalies" about the 3I/ATLAS "spaceship", which he believes support an "alien theory ...

Why it matters: NASA's InSight mission began studying Mars in 2018, and it didn't stop recording and sending data until its last breath, in December 2022. That trove of scientific data continues to ...

For decades, planetary seismology has run into a baffling enigma nearly 2,900 kilometers deep, right at the boundary between ...

A new era is born.