Take a tour of the space volcanoes on other planets and moons across the Solar System, and find out how they differ from ...

Venus, however, is a different story. Its crust is thicker—anywhere from 30 to 90 kilometers—and its surface is extremely hot ...

Venus—a hot planet pocked with tens of thousands of volcanoes—may be even more geologically active near its surface than ...

What drives us to send probes throughout the solar system and rovers and landers to Mars? It's not cheap, and it's not easy.