NASA launched this spacecraft to save a satellite. Now, it needs saving too

Denisovans had a distinctive look, protein and skull study suggests

Near Arches National Park, a new dinosaur species emerges from the ground

Paleontologists have uncovered a possible new dinosaur species at a historic Cretaceous bonebed near Arches National Park in Moab, Utah.

Scientists have discovered a giant new fungus in China that grows up to 20 inches tall and weighs nearly

Scientists have identified a giant new fungus species in China characterized by its significant height and mass.

Double debris disk orbiting a dead star hints at our solar system's future

The discovery of a double debris disk orbiting a white dwarf provides a glimpse into the eventual fate of the Earth and our solar system.

NASA rover detects ultrafine dust particles on Mars

NASA's Perseverance rover has detected ultrafine, toxic dust on Mars that poses significant health risks to future human explorers.

Unannounced Test by Controversial “Sunlight-as-a-Service” Space Startup Shocks Astronomers