Their findings suggest that the size and frequency of eruptions are closely linked to the time it takes for extremely hot, molten rock known as magma to form in these deep reservoirs beneath the ...

For decades, scientists have pieced together the moon’s history using samples from its near side, collected during NASA’s Apollo missions. But then in May 2024, China’s Chang’e 6 mission touched down ...

The same gas, however, may be high in viscosity at lower temperatures. How does silica content affect the temperature at which minerals crystallize in magma? This form of molten rock is made up of ...

Consider a can of soda. When the can is closed (pressurized), the soda contains dissolved carbon dioxide (CO2). When you open ...

Magma is molten or partially molten rock beneath the Earth's surface. When magma erupts onto the surface, it is called lava. Magma typically consists of a liquid portion, often referred to as the ...

At places where two tectonic plates are pulling away from each other, magma — hot, molten rock — can rise from the mantle to the surface, forming volcanoes. Volcanoes can also form where ...

ISLA: Traprain Law is an unusual igneous intrusion called a laccolith. Igneous intrusions form when molten rock, or magma, from deep underground pushes up towards the Earth’s surface but cools ...

A total of 4.4 pounds (two kg) of material, meaning dust and small rocks, were brought back in ... and it points to the Moon having been an ocean of molten magma back in its early days.

A new volcanic vent was discovered at Yellowstone National Park, the U.S. Geological Survey announced this week.

Transition Zone Mode – Automated adjustments based on real-time data as the drill bit enters partially molten rock. Magma Drilling Mode – Specialized techniques for sustained operation inside ...