The teleconference will stream on the agency's website at 11 a.m. EDT (1500 GMT) and is expected to include some "visuals" ...

NASA's Perseverance rover has photographed a peculiar rock formation that looks eerily like a turtle poking its head out from ...

Chinese scientists, together with international scholars, have for the first time confirmed the presence of a solid inner ...

Using data from NASA’s retired InSight lander, two separate teams of researchers found evidence of a sluggish Martian mantle ...

Mars is known for its barren desert landscape and dry climate. But two recent studies in the journals Nature and Science go ...

A simple core of pure iron and nickel couldn’t account for the observed properties. The Martian core must be rich in “light ...

"Marsquake" data collected by NASA's InSight lander have revealed dozens of mysterious blobs within the Red Planet's mantle.

Layered sedimentary rocks exposed within the craters of Arabia Terra, Mars, recording ancient surface processes. Photo from the Mars Reconnaissance Orbiter High Resolution Imaging Science Experiment.

Learn how Mars' mantle differs from Earth's and why it seismic signatures of marsquakes act like a time capsule into its past.

Back in May of this year, Elon Musk not only proclaimed the slogan "Making Humanity a Multi-Planet Species" in his speech but ...

The planetary science community will cheer these missions. But many researchers have started asking, more loudly than usual, why we’re going back to Mars yet again.