Rare earth elements (REEs) are pivotal in many modern technologies, ranging from renewable energy systems to advanced electronics, owing to their unique optical, magnetic, and electronic properties.

The first metal thingamajig ever 3D printed in space has landed on Earth, where European Space Agency (ESA) scientists are now studying it. In a press release, the ESA announced that the object — a ...

In a groundbreaking study, researchers have uncovered a hidden network of “metal highways” beneath the Earth’s ancient ...

Oct 13 (Reuters) - NASA on Friday launched a spacecraft from Florida on its way to Psyche, the largest of the several metal-rich asteroids known in our solar system and believed by scientists to be ...

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A Japanese spacecraft has made a daring approach to a discarded rocket in Earth's orbit. The mission — undertaken by the satellite technology company Astroscale — intends to eventually remove the ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

A research plane that flew through Earth's stratosphere identified more than 20 elements that are linked to the aerospace industry. Experts predict that the problem could become much worse in the ...