NASA Releases New 3I/ATLAS Spectra

NASA's Deep Space Spectrometry Lab published a fresh set of spectra captured by long-range telescopes tracking 3I/ATLAS. The raw data reveals a spike in reflected wavelengths associated with nickel-iron compounds, fueling speculation that the object could be partially fabricated.

Key takeaways from the latest release:

1. The spectral slope between 400–500 nm shows a sharp thickening, a signature more common in alloyed surfaces than icy bodies.
2. Thermal plumes around the object have cooled by 3.4%, suggesting the comet theory is still in play—but only barely.
3. Cosmic ray scatter remains high, indicating the object continues to harness strong magnetic fields.

Community reaction was immediate. Science streamer Dr. Kana Rael processed the data live, and within minutes, chat polls tipped back toward the alien hypothesis.

NASA plans a follow-up Q&A on October 21, 2025. We will live-blog the highlights and track vote swings in real time. Stay tuned for the data drop.