The comet, which poses no risk to Earth, first burst onto the scene July 1, spotted by NASA’s ATLAS survey telescope in Chile ...

Researchers say a new timestamping system for Bitcoin could theoretically make it possible to send Bitcoin from Earth to Mars ...

Scientists develop a means of creating 'hopfion' crystals, complex, knot-like patterns of light that repeat across both space and time.

Since sending the first human into space in the 1960s, the solution to one key challenge has remained elusive: the efficient and reliable production of oxygen in space. On the International Space ...

An emerging guard of paramilitary activists are using social media and edgy aesthetics to build a new brand of anti-government, Christian nationalist militias.

The U.S. Space Force lacks the funding needed to achieve space superiority, the author of this op-ed argues. Here, a radome receives data from satellites at Kaena Point Space Force Station, Hawaii, in ...

SpaceX Crew-11 is launching to the International Space Station on Thursday. Every mission to space is a milestone. But for the astronauts of NASA's SpaceX Crew-11, their time at the International ...

The U.S. Space Force’s X-37B Orbital Test Vehicle-7 shown after successfully deorbiting and landing at Vandenberg Space Force Base, March 7, 2025. (United States Space Force) The Space Force’s X-37B ...

Abstract: ST-GCN combines GCN and time series modeling methods and is capable of simultaneously capturing the spatial dependence and temporal dynamics of data. Human motion posture recognition will ...