Fresh Lava Flows on Venus Hint at Active Volcanoes
The surface of Venus is littered with thousands of volcanoes, some of which may still be active until today. A fresh look at 30-year-old radar images captured by the Magellan …
Planetary surface
Watch NASA’s OSIRIS-REx Return Asteroid Samples to Earth
The OSIRIS-REx spacecraft is on its way to Earth to drop off rocky samples from asteroid Bennu on Sunday, marking NASA’s first attempt to retrieve a piece of a pure …