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    Current Lunar Phase

    Latest from Hubble

    Archive

    For August, 2019

    Astrophysicists Link Brightening of Pulsar Wind Nebula to Pulsar Spin-down Rate Transition—Chinese Academy of Sciences

    By Earl on 27 Aug 2019 No Comments

    Astrophysicists Link Brightening of Pulsar Wind Nebula to Pulsar Spin-down Rate Transition—Chinese Academy of Sciences

    Astrophysicists have discovered that the pulsar wind nebula (PWN) surrounding the famous pulsar B0540-69 brightened gradually after the pulsar experienced a sudden spin-down rate transition (SRT). This discovery, made by a group of astrophysicists led by GE Mingyu and LU Fangjun at the Institute of High Energy Physics of the Chinese Academy of Sciences, provides important clues to the spin-down mechanism and the magnetic field structure of the pulsar, as well as the physical properties of the PWN. The results were published in Nature Astronomy.

    Source: english.cas.cn/newsroom/news/201908/t20190822_215572.shtml

    Black Hole Holograms

    By Earl on 27 Aug 2019 No Comments

    Black Hole Holograms

    A research team from Osaka University, Nihon University and Chuo University has proposed a novel theoretical framework whose experiment could be performed in a laboratory to better understand the physics of black holes. This project can shed light on the fundamental laws that govern the cosmos on both unimaginably small and vastly large scales.

    Source: www.astrowatch.net/2019/08/black-hole-holograms.html

    Schmitt-Cassegrain Collimation Made Easy Using a Duncan Mask | Alpha Lyrae

    By Earl on 23 Aug 2019 No Comments

     

    Schmitt-Cassegrain Collimation Made Easy Using a Duncan Mask | Alpha Lyrae

    Very simple method of achieving excellent collimation of a Schmitt-Cassegrain using a home made Duncan Mask.

    Source: alpha-lyrae.co.uk/2013/12/31/schmitt-cassegrain-collimation-made-easy-using-a-duncan-mask/

    Astronomers just quintupled the number of known repeating fast radio bursts

    By Earl on 16 Aug 2019 No Comments

     

    Astronomers just quintupled the number of known repeating fast radio bursts

    A Canadian telescope spotted eight more repeating fast radio bursts. What causes these cryptic flashes of radio waves from deep space remains unclear.

    Source: www.sciencenews.org/article/astronomers-just-quintupled-number-known-repeating-fast-radio-bursts?tgt=nr

    Thirty Meter Telescope forges ahead with Canary Islands site – Physics World

    By Earl on 09 Aug 2019 No Comments

     

    Thirty Meter Telescope forges ahead with Canary Islands site – Physics World

    Officials at the protest-hit telescope seek a construction permit for the island of La Palma

    Source: physicsworld.com/a/thirty-meter-telescope-forges-ahead-with-canary-islands-site/

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