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

Earth’s gravity has temporarily captured a mini-moon, named 2026 QQ8. On October 29, 2026, the Minor Planet Center reported that Krisztián Sárneczky had originally discovered the little space rock ...

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 ...

Happy Halloween! They might look ghostly, but white animals are not ghosts. Here's the science behind why some creatures lose ...

Researchers said the red planet is still tectonically active today. A team found the epicenter of a marsquake at the Grand ...

The giant oarfish has a remarkable fin that could inspire quieter underwater robots and open new possibilities for ocean ...

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

The new dwarf planet candidate ED138, discovered with the Vera C. Rubin Observatory, orbits beyond Neptune. This map shows its location on May 8, 2026. Image via NSF–DOE Vera C. Rubin Observatory/ ...

Researchers have discovered a white dwarf surrounded by a debris disk with 2 separate rings. It offers a possible glimpse of ...