Here we tried to reproduce the global surface color of Venus as seen by the human eye based on radar imagery from the Magellan spacecraft and surface images by the Venera missions.There are no color global images of the surface of Venus due to its thick atmospheric coverage and colorized radar images are used instead.ere we tried to reproduce the global surface color of Venus as seen by the human eye based on radar imagery from the Magellan spacecraft and surface images by the Venera missions.
A volcano is a vent or chimney which transfers molten rock known as magma from depth to the Earth's surface. Magma erupting from a volcano is called lava and is the material which builds up the cone surrounding the vent. A volcano is active if it is erupting lava, releasing gas or generates seismic activity.
- Vent (volcanic vents) -. Several vents inside Pu'u O'o crater. (Kilauea volcano, Hawaii). Brief explanation: Volcanic vents are openings in the crust, usually within the crater of a volcano, where magma (molten rock) and volcanic gases escape from the volcano's interior.Typically, a volcano's crater may contain several vents. A single vent can consist of a single round opening, or a larger or smaller fissure or fracture.Steaming vent inside the crater of Bromo volcano, Indonesia. Several glowing vents inside Stromboli volcano's craters.ypically, a volcano's crater may contain several vents. A single vent can consist of a single round opening, or a larger or smaller fissure or fracture. Steaming vent inside the crater of Bromo volcano, Indonesia. Several glowing vents inside Stromboli volcano's craters.