#1
Posted: Sat Nov 15, 2025 10:31 pm
Astronomers have discovered phosphine gas in the atmosphere of an ancient brown dwarf, Wolf 1130C, using the James Webb Space Telescope. The finding is puzzling because phosphine, a potential biosignature, has been missing from other similar objects. The detection may reveal how phosphorus behaves in low-metal environments or how stellar remnants like white dwarfs enrich their surroundings with this crucial element.
Source: https://www.sciencedaily.com/releases/2 ... 013240.htm
Source: https://www.sciencedaily.com/releases/2 ... 013240.htm