Abstract: A six-pole high-temperature superconducting (HTS) ultra-narrowband (UNB) bandpass filter (BPF) using novel meander-twin-spiral resonators (MTSRs) with interdigital coupling structure (ICS) ...
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The day Voyager vanishes into the Oort Cloud
Launched in the 1970s, the Voyager probes are drifting toward the frozen frontier of the Oort Cloud — a realm of ancient ice, darkness, and silence where no signal may ever return. President Trump ...
Located 12 billion light years away, the Alaknanda galaxy looks strikingly like the Milky Way. Its orderly spiral structure is now forcing astronomers to confront how and when cosmic order truly ...
Abstract: The weak geometric features and high repeatability of information in tunnel scenes are important factors that make point cloud fine registration very difficult. This makes it challenging for ...
Scientists have discovered Alaknanda, a so-called "grand design" spiral galaxy, just 1.5 billion years after the Big Bang. Credit: NASA / CSA / ESA / Rashi Jain For decades, astronomers believed ...
A grand-design spiral galaxy, named Alaknanda, was discovered forming approximately 1.5 billion years after the Big Bang, challenging previous astrophysical models on the timescale required for ...
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