A vast ring of rocky leftovers between Mars and Jupiter, the asteroid belt preserves clues to how the planets — and Earth ...

Using the XRISM space telescope, scientists spotted faint emissions of the elements in remnants of the Cassiopeia A supernova ...

The group of rare earth elements (REEs) comprises a total of 17 elements, all of which possess similar chemical properties. In addition to the two lightest elements, scandium and yttrium, the group ...

Alexander Gysi believes that understanding when, how and where critical minerals form is essential for U.S. independence in ...

Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of ...

For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...

In this series on the principles of landscape design, we will be focusing on correcting common design flaws, while accounting ...

A supernova from the early universe looks unexpectedly familiar, challenging ideas about how the first massive stars lived ...

Scientists have long believed that the Moon was formed by a massive object crashing into the Earth. But what was that thing ...

XRISM’s high-precision X-ray data revealed unusually strong signatures of chlorine and potassium inside the Cassiopeia A supernova remnant. These levels are far higher than theoretical models ...

The Eastern calendar has long gone beyond China and has become a familiar reference point for millions of people who identify ...

Aluminum is prized for being lightweight and strong, but at high temperatures it loses strength. This has limited its use in ...