"By analyzing the lava flows we observed in two locations ... Researchers believe the volcanoes on Venus are less active than those on the Jupiter moon Io, which CBS News previously reported ...

Scientists have discovered lava tubes just under the surface of the Moon. The team used radar to ... it was actually ...

NASA's Juno spacecraft has made several close swoops by Jupiter's volcanic moon Io ... suspect it's an active lava ...

Sometimes, a hole in the ground is just a hole. Other times, it’s a portal to an underground cave spanning miles in width and length. You don’t really know what’s inside unless you dive into ...

The flows crossed over the road near the NOAA observatory overnight. Scientists have observed two new lava flows out of the Mauna Loa volcano on Hawaii's Big Island -- the largest active ...

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 human settlement on the Moon ... Letters. Lava tubes form when the outer part of a flowing stream of lava cools into a hard, rocky layer. In the event that the lava flow is cut off the ...

That is close to what scientists have spotted on Venus: two vast, sinuous lava flows oozing from two different ... the hypervolcanic moon of Jupiter. In the 1990s, NASA’s spacecraft Magellan ...

Recent lava flows spotted on Venus suggest the planet could be much more geologically active than first thought, possibly as active as Earth. The geological processes producing these flows ...