Opinion
Morning Overview on MSNOpinion

After 40 years, Sebestyen’s theorem breaks past old math limits

For four decades, a quiet boundary in pure mathematics kept a powerful theorem locked inside the safe world of finite quantities. Now a new result known as Sebestyen’s theorem has pushed that boundary ...
IEEE

Using the 3-D Vector Antenna as the Short-Range Direction-Finding Sensor: Primary Theory and Experimental Proof

Abstract: This letter showcases the design, implementation, and verification of a vector antenna (VA) capable of direction finding. By adopting the tapered slot (also known as Vivaldi) element as the ...
Hackaday

Treating Functions As Vectors In Hilbert Space

Perhaps the most beautiful aspect of mathematics is that it applies to literally everything, even things that do not exist in ...
IEEE

A Flexible and Decoupled Space Vector Modulation Scheme With Carrier-Based Implementation for Multilevel Converters

Abstract: This article proposes a novel space vector pulsewidth modulation (SVPWM) scheme for multilevel converters in the abc coordinate system, in which the reference vector is decomposed into an ...
Ars Technica

NASA seeks a “warm backup” option as key decision on lunar rover nears

At issue is the agency’s “Lunar Terrain Vehicle” (LTV) contract. In April 2024, the space agency awarded a few tens of millions of dollars to three companies—Intuitive Machines, Lunar Outpost, and ...
Gov

PH’s first bamboo waiting shed officially turned over; gives Laoag City commuters green and comfortable public space

DOST Secretary Renato U. Solidum Jr. delivers his message at the milestone turnover of the country’s first bamboo waiting shed in Laoag City, Ilocos Norte, on 19 November 2025. (Photo by Xyrus Ivan de ...
Forbes

The Space Force Has Its Vector. Now It Must Outpace The Threat

General Chance Saltzman’s newly released Vector 2025 is the clearest articulation yet of the U.S. Space Force’s purpose, priorities, and philosophy. It captures the seriousness of today’s contested ...
Executive Gov

Space Force’s Vector 2025 to Guide Service Transformation

The U.S. Space Force has released Vector 2025, a consolidated reference outlining the direction and momentum the service intends to maintain as it continues its transition into a warfighting ...
usaherald

Space Force Vector 2025 Signals a New Era of Space Readiness as 3I/ATLAS Raises Emerging National Security Questions

The timing could not be more consequential as America sharpens its space posture while a mysterious interstellar visitor approaches our planet. [Photo credit: U.S. Space Force] What we know today sets ...
Live Science

Astronomers detect first 'radio signal' from interstellar comet 3I/ATLAS — but it wasn't aliens

Astronomers have detected the first-ever "radio signal" coming from the interstellar comet 3I/ATLAS, right as it passed the halfway mark on its oneway trip through the solar system. And while this may ...
eeworldonline

Why inverter designers need to understand space vector modulation

Space vector modulation (SVM) is a sophisticated digital control technique that improves three-phase inverter performance over traditional sinusoidal PWM (SPWM). SVM’s higher DC bus utilization ...