BEIJING -- China has initiated the lunar landing phase of its manned lunar exploration program, with a plan to complete a manned lunar landing by 2030. Among all the challenges faced by scientists and ...
aluminum frames, and glass recovered from waste modules.” The company said its innovative techniques include interlayer separation reagents, chemical etching technology, and wet chemical silver ...
(THE CONVERSATION) NASA’s Europa Clipper spacecraft, headed to Jupiter’s ice-covered moon Europa in October 2024, will carry a laser-etched message that celebrates humanity’s connection to water. The ...
A student athlete is no longer enrolled at Gettysburg College in Pennsylvania after they allegedly etched a racial slur onto the chest of a teammate, school officials say. Several students were ...