Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.

Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.

Powering spacecraft with solar energy may not seem like a challenge, given how intense the sun's light can feel on Earth.

For a long time, scientists thought the Earth's inner core was a solid ball of metal, sort of like a planet within a planet that sits some 3,000 miles (4,828 kilometers) below the surface.

A startup company wants to establish mining operations on the moon to extract a rare isotope needed for future quantum ...

Deep within Earth’s mantle lie two enormous, continent-sized structures known as LLVPs. Scientists once believed these ...

Scientists discovered that volcanic eruptions in India’s Deccan Traps 66 million years ago released gases that altered ...

have discovered that this core hides two distinct layers The surprising discovery about the Earth's core: "We may have to rewrite the textbooks" In 2021, the year of the discovery, Stephenson ...

Spacecraft near the Earth use large ... by a protective layer of foil insulation to which a large array of thermocouples is attached. The whole assembly is inside a protective aluminum casing.

This is one of Ukraine's open-pit titanium mines - a natural resource Donald Trump may well be after as he prepares to sign a ...