“Sir, you’re seeing this too, right?” whispered Lieutenant Kade, his eyes glued to the holo‑display.

Another theory is that the Ju-405 was a "paper airplane" – a design concept that was never built or tested in practice. While this possibility cannot be entirely ruled out, there is evidence to suggest that at least some Ju-405 aircraft were actually built.

Option B : – By preserving the beacon in situ, humanity would honor the Aethrians’ final act of hope, using the pulse as a warning and a guide for future explorers. The downside: no immediate technological gain, and the beacon’s signal could attract hostile entities attracted to its power.

Dr. Lian Zhou, the mission’s xenolinguist, spent sleepless nights deciphering the glyphs. She realized they were not a language at all, but a chronological map —a record of events encoded in a four‑dimensional lattice.

Captain Mara Selene’s survey vessel Astraeus was the first to spot the anomaly. Its long‑range spectrometer detected an irregular pulse of low‑frequency radiation, a signal that seemed to repeat every 2.73 minutes—a cadence too precise to be natural.

According to the decoded sequence, was the central node of a planetary defense grid erected by an extinct civilization known only as the Aethrians . Their homeworld, Aethra, lay deep within the Orion Nebula, a world that had vanished in a cataclysmic burst of gamma radiation.