The Journal of Volcanology and Geothe

We have entered into a new age of space exploration, in which the commercialization of space travel has opened up the possibility that within a generation, space tourism will become a normal part of human existence. Yet, space travel does not come without a price.

The theory of plate tectonics

Forbes reports

Since E.E. “Doc” Smith’s 1934 novel, Triplanetary, people have dreamed about performing the first space dive. As we make our first steps toward commercialising space travel, many people have started to wonder if we are any closer to achieving the first space dive. 

Time crystals are quantum systems whose lowest energy-state is where its particles are in constant motion.