A dead satellite can become a high-speed hazard in an orbit that is already packed with working spacecraft. That risk is why ...

A chip smaller than one square millimeter stores 160 holographic images at arbitrary 3D coordinates, with each spatial ...

Asteroid 2024 YR4, a 60-meter-wide space rock, has a 4% chance of impacting the Moon in December 2032, potentially creating a kilometer-wide crater and a visible flash from Earth. Scientists are ...

Spanning a wall in a separate area is a large automatic storage and retrieval system that feeds multiple lasers and stores ...

Researchers have found that mixing jute fibers with bacteria can make concrete stronger and more durable—offering a greener, ...

Additive nanomanufacturing applies 3D printing at the nanoscale, enabling precise fabrication for electronics, energy, ...

One rock, as big as a football field, careening through space on an elliptical orbit that lasts four years, suddenly found itself one of the most observed bodies in our solar system, according to NASA ...

“TPL” is a well-understood technology for 3D printing extremely small structures. It typically involves focusing a laser at a tiny point within a resin vat, solidifying a very small region. By moving ...

Chinese EUV Prototype Arrives Early. As computing techniques improved, more and more advanced chips were invented. The latest generation of 3nm and 2nm nodes is so small that the ...

Complex fluids, such as polymer melts and concentrated suspensions, are foundational materials for industrial products, ...

Researchers are developing a real-life tractor beam, with the goal of pulling defunct satellites out of geostationary orbit ...

A joint research team from the Institute of Metal Research (IMR) of the Chinese Academy of Sciences and the Songshan Lake Materials Laboratory has achieved precise control and real-time observation of ...