Firefly Aerospace's Blue Ghost lunar lander is now headed for the moon after firing its engines to send it out of Earth orbit ...

1️⃣ Shifting shape: Scientists who recently confirmed that Earth’s inner core reversed its spin have a new revelation.

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

YR4 has a 2.2% chance of striking Earth in seven years, but recent updates keep pushing the odds in the wrong direction.

Earth’s core is located below the middle layer called the mantle and the outer layer –or crust. It consists of two main parts ...

The surface of Earth's inner core appears to be dynamic, changing shape as it rotates, earthquake waves reveal.

The surface of the Earth's inner core may be changing, as shown by a new study by USC scientists that detected structural ...

Seismic waves suggest the planet's solid inner core is being pulled out of shape – and it has undergone these changes over ...

A new, detailed probe of Earth's heart reveals that the rotating inner core doesn't just change in rotation speed – it also ...

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating ...