Schematic outlining the process through which H could be sequestered into ECs. Firstly, submicron FeS grains that become coated in dust particles in the solar nebula are transformed into pyrrhotite

Scytonemin structure – Wikipedia Scytonemin, a UV-protective pigment produced by cyanobacteria, is essential for microbial survival under extreme solar radiation. Recent studies suggest its structural analog, scytonemin imine, may serve

Illustration of the proposed interpretation for the water emission variability observed in EX Lup during and after accretion outbursts. The increased irradiation and heating of the inner disk during outburst