Missing Matter, Found

Researchers say they may have identified some of the "missing matter" in the universe, in intergalactic clouds of very diffuse gas.


Fabrizio, astrophysicist, Harvard-Smithsonian Center for Astrophysics



Please keep your community civil. All comments must follow the NPR.org Community rules and terms of use, and will be moderated prior to posting. NPR reserves the right to use the comments we receive, in whole or in part, and to use the commenter's name and location, in any medium. See also the Terms of Use, Privacy Policy and Community FAQ.