Material deep inside Earth — thousands of kilometres down, near the planet’s core — has undergone a mysterious shift. Is ...

A simple core of pure iron and nickel couldn’t account for the observed properties. The Martian core must be rich in “light ...

The Artemis 2 core stage is rolled out to a barge at the Michoud Assembly Facility July 16 for transport to the Kennedy Space Center. Credit: NASA BUSAN, South Korea — NASA rolled out the second core ...

Did Mars once have a full magnetic field in its ancient past like Earth does today, or was it lopsided and only covered one-half of the planet? This is what a recent study published in Geophysical ...

In a significant breakthrough, astronomers have identified the presence of so-called “forbidden” elements in the Sun’s core.

Serco, the international provider of services to governments, has been awarded a new contract by the European Space Agency (ESA) to lead the implementation of a key element of the European ...