Scientists have known for some time that there are ice deposits in permanently shadowed regions (PSRs) in craters near the moon’s south pole. But the new study reveals ice deposits well outside of ...

The North Star for Earth is Polaris. Does our next-door neighbor planet, Mars, have the same North Star as Earth? If not, does Mars have a star located more or less above its north pole? Let’s talk ...

A rare 4.1-billion-year-old Martian meteorite, Teghaza 001, provides new clues about Mars' ancient and more habitable past.

Are there still active volcanoes on Mars? New detections of hydrogen chloride from below the surface suggest flowing magma.

New observations of super-Earth TOI-561 b by the Webb telescope show again that the atmosphere of lava planet TOI-561 b does ...

Black holes sometimes merge. But could 1 split into 2 or more? A new study explores the conditions that might allow it, ...

Did comets seed life on Earth? It's unlikely, a new study from the University of Cambridge says. It would have been a very ...

Rubin Observatory has discovered a retrograde object, currently labeled R631. It orbits the sun beyond the orbit of the 8th planet, Neptune, at a steep inclination. Simulation via Tony Dunn. The new ...

New analysis shows that 2 possible marsquakes detected by Viking 2 were in the same region as nearly 1,000 others detected by ...