Latest Space Breaking News: A possible explanation for why there is so much molecular hydrogen in space

Link: https://phys.org/news/2025-04-explanation-molecular-hydrogen-space.html

Summary: Two materials physicists at The University of Sydney have found a possible explanation for the huge amount of molecular hydrogen in space. In their study published in the journal Communications Chemistry, Yuzhen Guo and David McKenzie tested the possibility of space dust serving as a catalyst to allow hydrogen atoms to merge into hydrogen molecules in space.