Abstract: This article introduces an innovative Doppler radar system designed for remote displacement sensing: the envelope detection and self-injection-locked (ENVSIL) radar system. First, we conduct ...
Modern Engineering Marvels on MSN
Rare interstellar comet reveals secrets amid growing detection threat
Could it be that one day humanity would fail to notice an incoming dangerous interstellar object in time? That grave possibility looms larger even with comet 3I/ATLAS, only the third known object to ...
Morning Overview on MSN
First ever superkilonova maybe spotted in a bizarre star blast
A strange double flash in a distant galaxy may be the first glimpse of a “superkilonova,” a cosmic one‑two punch that fuses two of the most violent stellar deaths known. Astronomers watched a massive ...
Scandals, competitions and breakups are par for the course on reality shows, but this year also brought some tender moments that made for must-see TV.
North West, 12, has launched a parent-managed Instagram account, renewing questions about age rules, parental oversight, and ...
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