This tutorial has two objectives: On the one hand, it is intended as an introduction to satellite navigation using the Global Positioning System (GPS). The programming of a Software Defined Radio (SDR ...

But as impressive as this archive is, it is the byproduct of something that today looks almost equally remarkable: strangers ...

These articles originally appeared as a weekly serial in the OVN | VCSUN from July 8 — Aug. 14. Here, all seven parts are ...

The questions this world raises are immense, and its relationship with the other pillar of modern physics — Albert Einstein’s general theory of relativity — is uneasy.

GW231123's black hole merger challenges traditional models, revealing unique mass and spin characteristics that could reshape our understanding of astrophysics.