A magma bubble elevator is a hypothetical technique of transportation that might use bubbles of magma to propel individuals or objects upwards. The idea was first proposed by Robert Zubrin in his 1999 e-book “Getting into House: Making a Spacefaring Civilization”.
Magma bubble elevators may probably be used to supply an inexpensive and environment friendly solution to launch payloads into orbit. They is also used to move individuals and supplies between totally different elements of a planet, and even between totally different planets.