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A well written, mind changing book, decent reference material. I might purchase a [[ https://www.amazon.com/s?k=9780674248991&i=stripbooks&linkCode=qs&tag=addallcom-20 | used copy ]], even though local libraries have copies. Washington County libraries also have Deep Space (2014), Ripples in Spacetime (2017) and Constellations (2019), and Multnomah County has Galaxies (2019).

History of the idea of dark matter. The 900 pound gorilla in the room (so far) is that there is a lot more invisible gravitational mass at the galactic scale than does not interact electromagnetically.

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 .236 [[ https://en.wikipedia.org/wiki/DAMA/LIBRA | DAMA ]] dark matter experiment. annual variation, no replication
  . [[ https://arxiv.org/abs/0804.2738 | R. Bernabei; et al. (2008). "The DAMA/LIBRA apparatus" ]]
 .242 Bernabei still declined to share the raw data of her experiment
 .243 U Wisconsin physicist [[ https://en.wikipedia.org/wiki/Reina_Maruyama | Reina Maruyama ]] Sodium Iodide scintillation detectors, 2.5 km deep ice, geographic south pole
 .228 ref 5 [[ https://ui.adsabs.harvard.edu/link_gateway/2005MNRAS.362..505C/PUB_PDF | The 2dF Galaxy Redshift Survey: power-spectrum analysis of the final data set and cosmological implications ]] ALSO [[ https://iopscience.iop.org/article/10.1086/466512/pdf | Detection of the Baryon Acoustic Peak in the Large-Scale Correlation Function of SDSS Luminous Red Galaxies ]]
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 .266 [[ https://en.wikipedia.org/wiki/Dragonfly_Telephoto_Array | Dragonfly Telephoto Array ]] started with eight cameras, currently 48
 .267 [[ https://en.wikipedia.org/wiki/Remote_Astronomical_Society_Observatory_of_New_Mexico | New Mexico Skies Observatory ]]
 .2xx [[ https://ui.adsabs.harvard.edu/link_gateway/2018Natur.555..629V/EPRINT_PDF | A galaxy lacking dark matter ]] van Dokkum, Pieter ; Danieli, Shany ; Cohen, Yotam
 .2xx [[ https://ui.adsabs.harvard.edu/link_gateway/2018MPLA...3330004P/EPRINT_PDF | The planes of satellite galaxies problem, suggested solutions, and open questions ]] Pawlowski, Marcel S.
 .2xx [[ https://ui.adsabs.harvard.edu/link_gateway/2020PhRvD.102g2004A/PUB_HTML | Excess electronic recoil events in XENON1T ]] Aprile, E. et al
 .2xx [[ https://sci.esa.int/web/euclid | Euclid Mission ]]
 .3xx [[ https://roman.gsfc.nasa.gov | Nancy Grace Roman Space Telescope ]]

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The Elephant in the Universe

Our Hundred-Year Search for Dark Matter

Govert Schilling 2022 Bvtn Lib 523.1126 SCH


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A well written, mind changing book, decent reference material. I might purchase a used copy, even though local libraries have copies. Washington County libraries also have Deep Space (2014), Ripples in Spacetime (2017) and Constellations (2019), and Multnomah County has Galaxies (2019).

History of the idea of dark matter. The 900 pound gorilla in the room (so far) is that there is a lot more invisible gravitational mass at the galactic scale than does not interact electromagnetically.


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A well written, mind changing book, decent reference material. I might purchase a used copy, even though local libraries have copies. Washington County libraries also have Deep Space (2014), Ripples in Spacetime (2017) and Constellations (2019), and Multnomah County has Galaxies (2019).

History of the idea of dark matter. The 900 pound gorilla in the room (so far) is that there is a lot more invisible gravitational mass at the galactic scale than does not interact electromagnetically.


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ElephantUniverse (last edited 2024-01-25 07:51:28 by KeithLofstrom)