Abstract: Semantic communication (SemCom) has received much attention as a cutting-edge paradigm. However, in Sem-Com, encoded semantic symbols exhibit strong correlations. When deep fading occurs, ...

The four-astronaut crew of NASA's Artemis II mission is now on its way back to Earth after a record-breaking trip around the moon, traveling farther than any other humans have before. As the Orion ...

Unifly, in cooperation with Nexova, have successfully completed the SecureUTM 2 Phase I under the European Space Agency’s (ESA) NAVISP program, with emphasis on mitigating GNSS jamming and spoofing.

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WSJ’s Kate Clark demonstrates how Anthropic’s new Cowork tool can help non-coders automate their lives–or at least attempt to. Photo: Claire Hogan/WSJ Anthropic is racing to contain the fallout after ...

Rust port is now in progress on the dev/rust branch and is expected to be merged into main today. The Rust implementation aims to deliver a faster, memory-safe harness runtime. Stay tuned — this will ...

A concept illustration of a host spacecraft deploying multiple single-board satellites (SBS) in very low Earth orbit to enable persistent, on-demand monitoring of the space environment. Credit: Aspect ...

In the medieval European imagination, racial difference was often highly polarised. Black people were perceived either as exotic status symbols – including saints and wealthy rulers such as the Queen ...

The Artemis I crew and service modules with the Moon and Earth in the distance on Nov. 28, 2022. NASA While I was leading a tour of the National Air and Space Museum in January 2026, a visitor posed ...