A vast star-forming cloud of molecular hydrogen that is one of the largest single structures in the sky has been discovered hidden near the solar system.. The crescent-shaped cloud—which its ...

The vast ball of hydrogen, long invisible to scientists, was revealed by looking for its main constituent: molecular hydrogen.The finding marks the first time a molecular cloud has been detected ...

Molecular hydrogen, which consists of two hydrogen atoms bound together, is the most abundant material in the universe. Stellar nurseries are chock-full of it.

The scientists have named the molecular hydrogen cloud 'Eos,' after the Greek goddess of mythology who is the personification of dawn. Skip to main content. Your source for the latest research news.

Today marks the launch of the American Hydrogen Health Association (AHHA), a new 501(c)(6) nonprofit industry council ...

Molecular clouds are composed of gas and dust from which hydrogen and carbon monoxide molecules can form. Dense clumps within these clouds can collapse to form young stars.

This new research advances our understanding of suitable environments for natural hydrogen generation,” said Sascha Brune, ...

“The hydrogen in Eos has been traveling for 13.6 billion years since the Big Bang.” Burkhart and her colleagues are continuing their search for molecular clouds both near and far.

More information: Yuzhen Guo et al, Ab-initio dynamic study of mechanisms for dust-mediated molecular hydrogen formation in space, Communications Chemistry (2025). DOI: 10.1038/s42004-025-01489-z ...

The scientists have named the molecular hydrogen cloud “Eos,” after the Greek goddess of mythology who is the personification of dawn. Their discovery is outlined in a study published in ...