Giant Strand Of Elusive Dark Matter Seen In 3D - Spokane, North Idaho News & Weather KHQ.com

Giant Strand Of Elusive Dark Matter Seen In 3D

Posted: Updated:

YAHOO.COM - Astronomers have taken their first 3D look at a gigantic filament of dark matter, an invisible cosmic structure that can only be detected by its gravitational effects it has on its surroundings.

The universe is thought to be structured like a tangled web, with long strings of mostly dark matter intersecting at giant galaxy clusters. Since dark matter cannot be seen directly, these filaments are difficult to observe. But using the Hubble Space Telescope, astronomers have managed to probe one of the elusive cosmic strands in 3D.

The researchers sought out a 60 million light-year strand of dark matter around the massive galaxy cluster MACS J0717. The galaxy cluster is one of the largest yet seen and is about 5.4 billion light-years from Earth.

"From our earlier work on MACS J0717, we knew that this cluster is actively growing, and thus a prime target for a detailed study of the cosmic web," study researcher Harald Ebeling, of the University of Hawaii at Manoa, said in a statement Tuesday (Oct. 16). click here to read more

  • Most Popular StoriesMost Popular StoriesMore>>

  • THROWBACK THURSDAY: Monsters of ROCK Comes To Spokane In 1988!

    THROWBACK THURSDAY: Monsters of ROCK Comes To Spokane In 1988!

    Thursday, April 17 2014 8:00 PM EDT2014-04-18 00:00:41 GMT
    SPOKANE, Wash. - Throwback Thursday. 1988. Monsters of Rock. Joe Albi Stadium. Need we say more? One of the biggest rock and roll tours of the year made a stop in Spokane, bringing a number of notable bands including Van Halen, Metallica, Scorpions, Dokken and Kingdom Come.>>
    SPOKANE, Wash. - Throwback Thursday. 1988. Monsters of Rock. Joe Albi Stadium. Need we say more? One of the biggest rock and roll tours of the year made a stop in Spokane, bringing a number of notable bands including Van Halen, Metallica, Scorpions, Dokken and Kingdom Come.
    >>
  • UPDATE: PHOTOS Of Sex Offenders Who Live In Kootenai County

    UPDATE: PHOTOS Of Sex Offenders Who Live In Kootenai County

    Wednesday, February 26 2014 6:50 AM EST2014-02-26 11:50:17 GMT
    KHQ.COM - Do you know who lives next to you, or in your neighborhood? KHQ has teamed up with local law enforcement agencies to keep you updated on sex offenders that may be living close to you. The latest photos are from the Kootenai County Sheriff's Office website. All of the offenders have served their time and are not wanted by authorities.>>
    KHQ.COM - Do you know who lives next to you, or in your neighborhood? KHQ has teamed up with local law enforcement agencies to keep you updated on sex offenders that may be living close to you. The latest photos are from the Kootenai County Sheriff's Office website.>>
  • LOOKING FOR A HOME? 10 Homes For Sale In Spokane For $125,000

    LOOKING FOR A HOME? 10 Homes For Sale In Spokane For $125,000

    Thursday, April 17 2014 5:56 PM EDT2014-04-17 21:56:12 GMT
    SPOKANE, Wash. - Spring is a popular time to purchase and sell a home. Here are 10 homes for sale in Spokane for $125,000. These homes were found on www.WindermereSpokane.com. If you would like more information on any of these homes or would like to schedule a tour, contact your real estate agent with the correct MLS number.>>
    SPOKANE, Wash. - Spring is a popular time to purchase and sell a home. Here are 10 homes for sale in Spokane for $125,000. These homes were found on www.WindermereSpokane.com. If you would like more information on any of these homes or would like to schedule a tour, contact your real estate agent with the correct MLS number.>>