Mystery over Universe’s expansion deepens with fresh data

@article{Castelvecchi2020MysteryOU,
  title={Mystery over Universe’s expansion deepens with fresh data},
  author={Davide Castelvecchi},
  journal={Nature},
  year={2020},
  volume={583},
  pages={500 - 501}
}
A long-awaited map of the Big Bang’s afterglow fails to settle a debate over how fast the Universe is expanding. A long-awaited map of the Big Bang’s afterglow fails to settle a debate over how fast the Universe is expanding. : A portion of a new picture of the oldest light in the universe taken by the Atacama Cosmology Telescope 

A James Webb Space Telescope Deep Field Simulation Using a Geometric-Focused Ensemble Approach

The James Webb Space Telescope (JWST) is estimated to observe objects as far as z = 15 with a sensitivity 100 times that of the Hubble Space Telescope (HST). Several previous simulations have

Measuring disagreement in science

TLDR
A cue-phrase based approach is developed and an indicator of disagreement across scientific fields over the 2000-2015 period is constructed, revealing a disciplinary spectrum of disagreement, with higher disagreement in the social sciences and lower disagreement in physics and mathematics.

Investigating disagreement in the scientific literature

TLDR
There is considerable heterogeneity across the meso-level fields, revealing the importance of local disciplinary cultures and the epistemic characteristics of disagreement and how methodological artifacts can confound analyses of scientific texts.