PBS Discussions Discussion Forums on pbs.org    Search   Register   Profile   Ignore List   Log in  Dark Matter    PBS Discussions Forum Index -> NOVA ScienceNOW: Stories 2008 View previous topic :: View next topic   Author Message NOVA scienceNOW4 Joined: 27 Dec 2006 Posts: 50 Location: Boston Post subject: Dark Matter    Posted: Wed Jun 11, 2008 2:41 pm Even for physicists and astronomers who spend their days and nights looking for the stuff, dark matter is a tough thing to picture. It’s everywhere around us, and it may make up 23 percent of the universe, yet no one has ever seen it or captured it in an experiment. Dark matter experts think it may be some form of subatomic particle, but they’re not really sure. Do you enjoy pondering such hard-to-imagine aspects of our cosmos? Is it important for schoolkids and adults alike to think about such notions, even if scientists can’t provide all the answers? What are your favorite mind-bending cosmic phenomena? Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First  Subject Author Date/Time Dark Matter NOVA scienceNOW4 Wed Jun 11, 2008 2:41 pm    Re: Dark Matter sosayssunny Wed Jun 25, 2008 10:14 pm       Re: Dark Matter Benj Thu Jun 26, 2008 2:39 pm    Re: Dark Matter JerryH Thu Jun 26, 2008 12:13 am    Re: Dark Matter Dunciate Thu Jun 26, 2008 3:45 pm    Re: Dark Matter MoYoungs Thu Jun 26, 2008 11:10 pm    Re: Dark Matter earthist Fri Jun 27, 2008 5:47 am       Re: Dark Matter allynh Sun Jun 29, 2008 12:41 pm          Re: Dark Matter Qraiser Mon Jun 30, 2008 1:27 pm          Re: Dark Matter MoYoungs Mon Jun 30, 2008 3:48 pm             Re: Dark Matter allynh Mon Jun 30, 2008 8:36 pm          Re: Dark Matter earthist Tue Jul 08, 2008 4:07 am             Re: Dark Matter allynh Thu Jul 10, 2008 7:38 pm                Re: Dark Matter Toner Sun Jul 13, 2008 11:17 am                   Re: Dark Matter Felgar Tue Jul 15, 2008 4:36 pm                      Re: Dark Matter allynh Wed Jul 16, 2008 3:02 pm                         Re: Dark Matter Felgar Wed Jul 16, 2008 4:05 pm                            Re: Dark Matter allynh Wed Jul 16, 2008 11:15 pm       Re: Dark Matter fnsgreen Tue Oct 21, 2008 7:44 pm    Re: Dark Matter gscundiff Fri Jun 27, 2008 1:39 pm    Re: Dark Matter RandomTime Sun Jun 29, 2008 11:23 am    Re: Dark Matter rhurkens Fri Jul 04, 2008 11:43 am       Re: Dark Matter robinl Mon Jul 07, 2008 5:09 pm       Re: Dark Matter robinl Mon Jul 07, 2008 5:10 pm       Re: Dark Matter robinl Mon Jul 07, 2008 5:12 pm          Re: Dark Matter MoYoungs Mon Jul 07, 2008 7:15 pm    Re: Dark Matter Sandal_Thong Mon Aug 11, 2008 3:26 pm       Re: Dark Matter SiriusMrE Tue Aug 26, 2008 10:17 am          Re: Dark Matter enliteneer Fri Sep 19, 2008 5:56 pm    PBS Discussions Forum Index -> NOVA ScienceNOW: Stories 2008   Jump to: Select a forum PBS Active Forums----------------Antiques Roadshow FYIArt21Bill Moyers on Faith & ReasonMASTERPIECE CONTEMPORARY: EndgameMASTERPIECE CONTEMPORARY: Place of ExecutionMASTERPIECE CONTEMPORARY: CollisionMASTERPIECE: The Complete Jane AustenMASTERPIECE: CranfordMASTERPIECE MYSTERY: WallanderMASTERPIECE MYSTERY: Foyle's WarMASTERPIECE MYSTERY: The Inspector Lynley MysteriesMASTERPIECE MYSTERY: PoirotMASTERPIECE MYSTERY: Miss MarpleMASTERPIECE MYSTERY: Inspector LewisNOVA: The Bible's Buried SecretsNOVA: Saved by the SunNOVA: Family That Walks on All FoursNOVA: Parallel Worlds, Parallel LivesNOVA: The Big Energy GambleNOVA: Inside the Spy FactoryNOVA: Doctors' DiariesNOVA: Extreme IceNOVA: Last ExtinctionP.O.V.: Tintin and IWashington WeekMASTERPIECE CLASSIC 2009: Tess of the d’UrbervillesMASTERPIECE CLASSIC 2009: Wuthering HeightsMASTERPIECE CLASSIC 2009: Oliver TwistMASTERPIECE CLASSIC 2009: David CopperfieldMASTERPIECE CLASSIC 2009: Little DorritMASTERPIECE CLASSIC 2009: The Old Curiosity Shop NOVA scienceNOW----------------NOVA ScienceNOW Stories 2009NOVA scienceNOW: DispatchesNOVA ScienceNOW: Stories 2008NOVA scienceNOW: Stories 2007NOVA scienceNOW: Stories 2006NOVA scienceNOW: Stories 2005NOVA scienceNOW: About the new series PBS.org Forums----------------The Rise and Fall of Jim CrowThe Merrow Report: First to WorstPBS Campus Message BoardBeyond Brown: Pursuing the PromiseNot In Our Town: Talk About ItRemembering Julia ChildThe Question of GodBy the People: Deciding VotesWide AngleGet Up, Stand Up: The Story of Pop and ProtestRx for SurvivalMonty PythonIndependent Lens: A Lion in the HouseAIR: America's Investigative ReportsThe Victory GardenIndependent Lens: Knocking NOW----------------NOW: Politics & EconomyNOW: Arts & CultureNOW: Society and CommunityNOW: Ongoing DiscussionsNOW: PollsNOW: Enterprising IdeasNOW: Science and Health NOVA----------------NOVA: Darwin's Darkest HourNOVA: Forgotten GeniusNOVA: Judgment Day -- Intelligent Design on TrialNOVA: Marathon ChallengeNOVA: Car of the FutureNOVA: Car of the Future -- Educators' ForumNOVA: Space Shuttle DisasterNOVA: Car of the Future -- Filmmakers' Forum P.O.V. - 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