Fram2's orbit flew Dragon on a north-to-south trajectory in low Earth orbit at an altitude of about 271 miles (437 kilometers ...

As you read this, the North American continent’s underside is dribbling away into Earth’s molten mantle. And according to ...

The largest and deepest ocean on Earth, it stretches from edge to edge, while a portion of Antarctica - near the bottom of ...

For instance, the North ... planet has evolved over a long time," Becker said. "It helps us understand how do you make continents, how do you break them, and how do you recycle them [into the Earth.]" ...