Magazine article from our research archive:

Nearby gas clouds pose cosmological puzzle. (existence of hydrogen clouds near our galaxy and galaxy formation theories)

Astronomers have for the first time counted the hydrogen clouds neighboring our galaxy. Their analysis of quasar light, using detectors on the Hubble Space Telescope, reveals many more clouds than predicted. Because some hydrogen clouds represent material that has failed to coalesce into galaxies, the surprising abundance of nearby gaseous bodies may have far-reaching consequences for the structural development of the universe, researchers say.

Hydrogen clouds have been called the Rosetta stones of the universe, the key to understanding its history. Some clouds may date to the Big Bang, and some provide the raw material for galaxies. Though they offer clues to the ...

Related newspaper, magazine, and journal articles:

See all results. Or, try our Advanced Search.

Newsweek Harper's Magazine The Washington Post Chicago Tribune Crain's Chicago Business PRNewswire Pediatric News The Nation Advertising Age The Economist (US) A FREE trial gives you access to over 60 million articles! Access over 3,500 publications with a FREE trial!