Israeli, US scientists detect signs of dark matter in glimpse of earliest stars

Early universe after Big Bang apparently twice as cold as previously thought — possibly because of dark matter interacting with hydrogen, says Tel Aviv University astrophysicist

https://www.timesofisrael.com/israeli-us-scientists-detect-signs-of-dark-matter-in-glimpse-of-earliest-stars/?utm_source=The+Times+of+Israel+Daily+Edition&utm_campaign=7ea5a792f3-EMAIL_CAMPAIGN_2018_02_28&utm_medium=email&utm_term=0_adb46cec92-7ea5a792f3-55670877