NASA's Juno spacecraft found Io’s surface is as smooth as glass, just like volcanically created obsidian glass ...

"These energized electrons then interact with Io's atmosphere and surface, ionizing and exciting ... with Io might also vary across the moon. Juno's extended mission includes explorations of ...

also known as “The Moon”. Io is wracked by volcanic activity though, with active lava flows on the surface, with mountain ranges and plains interspersed with calderas left over from volcanic ...

A robotic lander named Athena has made its final descent to the moon’s surface, marking the second lunar touchdown for a US company this week. But the orientation of the lander is currently unknown.

But what did happen to it? Hours after the 15-foot-tall robotic spacecraft arrived at the moon’s surface, closer to the lunar south pole than any spacecraft has been, it remained unclear whether ...

A SpaceX Falcon 9 rocket launched a lunar lander from NASA's Kennedy Space Center on Wednesday, kicking off the latest attempt to touch down on the Moon's surface. Houston-based startup Intuitive ...

Athena didn’t crash. But what did happen to it? Hours after the 15-foot-tall robotic spacecraft arrived at the moon’s surface, closer to the lunar south pole than any spacecraft has been ...