The first global atlas of Martian watersheds reveals 16 huge ancient river systems that once shaped Mars and may hold clues ...

NASA has selected two science instruments designed for astronauts to deploy on the surface of the moon during the Artemis IV ...

From orbit high above Mars, a familiar shape has appeared in an utterly alien landscape: a vast feature that looks uncannily ...

NASA is quietly laying the groundwork for a future in which orbiting platforms can build, repair, and even run themselves ...

NASA's official narrative on interstellar object 3I/ATLAS is collapsing. New Hubble images reveal aggressive jets that look ...

NASA is sending two spacecraft to Mars on their new ESCAPADE mission to reveal how space weather robbed it of its atmosphere and turned it dry ...

A new study reveals how specialized microbes might convert Martian regolith into durable, life-supporting structures. Since ...

Small, pale spots on the reddish-orange landscape of Mars have turned out to be a new clue that parts of the planet may once ...

This is no longer just imagination, rather a warning, that our home is slowly collapsing and as Earth struggles to breathe, scientists are asking a bold question: If our planet is dying, can Mars ...

NASA and industry partners will fly and operate a commercial robotic arm in low Earth orbit through the Fly Foundational ...

A 2023 astronaut photo shows three dark hills, or mesas, towering above part of the Sahara desert in southern Mauritania. The ...